20005038900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 972

約数和(自身を含む): 84175299936

約数和(自身を除く): 64170261036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 25, 28, 30, 33, 35, 36, 42, 44, 45, 46, 49, 50, 55, 60, 63, 66, 69, 70, 75, 77, 84, 90, 92, 98, 99, 100, 105, 110, 115, 121, 126, 132, 138, 140, 147, 150, 154, 161, 163, 165, 175, 180, 196, 198, 207, 210, 220, 225, 230, 231, 242, 245, 252, 253, 275, 276, 294, 300, 308, 315, 322, 326, 330, 345, 350, 363, 385, 396, 414, 420, 441, 450, 460, 462, 483, 484, 489, 490, 495, 506, 525, 539, 550, 575, 588, 605, 630, 644, 652, 660, 690, 693, 700, 726, 735, 759, 770, 805, 815, 825, 828, 847, 882, 900, 924, 966, 978, 980, 990, 1012, 1035, 1050, 1078, 1089, 1100, 1127, 1141, 1150, 1155, 1210, 1225, 1260, 1265, 1380, 1386, 1449, 1452, 1467, 1470, 1518, 1540, 1575, 1610, 1617, 1630, 1650, 1694, 1725, 1764, 1771, 1793, 1815, 1925, 1932, 1956, 1980, 2070, 2100, 2156, 2178, 2205, 2254, 2277, 2282, 2300, 2310, 2415, 2420, 2445, 2450, 2475, 2530, 2541, 2695, 2772, 2783, 2898, 2934, 2940, 3025, 3036, 3150, 3220, 3234, 3260, 3300, 3381, 3388, 3423, 3450, 3465, 3542, 3586, 3630, 3675, 3749, 3795, 3850, 4025, 4075, 4140, 4235, 4356, 4410, 4508, 4554, 4564, 4620, 4830, 4851, 4890, 4900, 4950, 5060, 5082, 5175, 5313, 5379, 5390, 5445, 5566, 5635, 5705, 5775, 5796, 5868, 5929, 6050, 6300, 6325, 6468, 6762, 6846, 6900, 6930, 7084, 7172, 7245, 7260, 7335, 7350, 7498, 7590, 7623, 7700, 7987, 8050, 8085, 8150, 8349, 8470, 8820, 8855, 8965, 9075, 9108, 9660, 9702, 9780, 9900, 10143, 10164, 10269, 10350, 10626, 10758, 10780, 10890, 11025, 11132, 11247, 11270, 11385, 11410, 11550, 11858, 12075, 12100, 12225, 12397, 12551, 12650, 12705, 13475, 13524, 13692, 13860, 13915, 14490, 14670, 14700, 14996, 15180, 15246, 15939, 15974, 16100, 16137, 16170, 16300, 16698, 16905, 16940, 17115, 17325, 17710, 17787, 17930, 18150, 18745, 18975, 19404, 19481, 19723, 20286, 20538, 20700, 21175, 21252, 21516, 21780, 22050, 22494, 22540, 22770, 22820, 23100, 23716, 23961, 24150, 24255, 24450, 24794, 25047, 25102, 25300, 25410, 26243, 26565, 26895, 26950, 27225, 27830, 28175, 28525, 28980, 29340, 29645, 30492, 31878, 31948, 32274, 32340, 33396, 33741, 33810, 34230, 34650, 35420, 35574, 35860, 36225, 36300, 36675, 37191, 37490, 37653, 37950, 38115, 38962, 39446, 39935, 40425, 40572, 41076, 41239, 41745, 42350, 44100, 44275, 44825, 44988, 45540, 47922, 48300, 48510, 48900, 49588, 50094, 50204, 50715, 50820, 51345, 52486, 53130, 53361, 53790, 53900, 54450, 55660, 56235, 56350, 56925, 57050, 58443, 59169, 59290, 61985, 62755, 63525, 63756, 64548, 67482, 67620, 68460, 69300, 69575, 71148, 71883, 72450, 73350, 74382, 74980, 75306, 75900, 76230, 77924, 78729, 78892, 79695, 79870, 80685, 80850, 82478, 83490, 84525, 84700, 85575, 87857, 88550, 88935, 89650, 93725, 95844, 97020, 97405, 98615, 100188, 101430, 102690, 104972, 106260, 106722, 107580, 108900, 111573, 112470, 112700, 112959, 113850, 114100, 116886, 118338, 118580, 119805, 121275, 123717, 123970, 125235, 125510, 127050, 131215, 132825, 134475, 134964, 136367, 138061, 139150, 143766, 144900, 146700, 148225, 148764, 150612, 152460, 157458, 159390, 159740, 161370, 161700, 164956, 166980, 168705, 169050, 171150, 175329, 175714, 177100, 177507, 177870, 179300, 183701, 185955, 187450, 188265, 190575, 194810, 197230, 199675, 202860, 205380, 206195, 208725, 213444, 223146, 224940, 225918, 227700, 233772, 236187, 236676, 239610, 242550, 247434, 247940, 250470, 251020, 253575, 254100, 256725, 262430, 263571, 265650, 266805, 268950, 272734, 276122, 278300, 281175, 287532, 288673, 292215, 295845, 296450, 309925, 313775, 314916, 318780, 322740, 337410, 338100, 342300, 350658, 351428, 355014, 355740, 359415, 367402, 371151, 371910, 374900, 376530, 381150, 389620, 393645, 394460, 398475, 399350, 403425, 409101, 412390, 414183, 417450, 439285, 444675, 446292, 451836, 453629, 472374, 479220, 485100, 487025, 493075, 494868, 500940, 507150, 513450, 524860, 527142, 531300, 533610, 537900, 545468, 551103, 552244, 557865, 562350, 564795, 577346, 584430, 591690, 592900, 599025, 618585, 619850, 626175, 627550, 656075, 674820, 681835, 690305, 701316, 710028, 718830, 734804, 742302, 743820, 753060, 762300, 787290, 790713, 796950, 798700, 806850, 818202, 824780, 828366, 834900, 843525, 866019, 876645, 878570, 887535, 889350, 907258, 918505, 929775, 941325, 944748, 966427, 974050, 986150, 1014300, 1026900, 1030975, 1054284, 1067220, 1102206, 1115730, 1124700, 1129590, 1154692, 1168860, 1180935, 1183380, 1198050, 1227303, 1237170, 1239700, 1242549, 1252350, 1255100, 1312150, 1317855, 1334025, 1360887, 1363670, 1380610, 1437660, 1443365, 1461075, 1479225, 1484604, 1574580, 1581426, 1593900, 1613700, 1636404, 1653309, 1656732, 1687050, 1732038, 1753290, 1757140, 1775070, 1778700, 1797075, 1814516, 1837010, 1855755, 1859550, 1882650, 1932854, 1948100, 1968225, 1972300, 2020711, 2045505, 2061950, 2070915, 2196425, 2204412, 2231460, 2259180, 2268145, 2361870, 2396100, 2454606, 2474340, 2485098, 2504700, 2598057, 2624300, 2635710, 2668050, 2721774, 2727340, 2755515, 2761220, 2789325, 2823975, 2886730, 2899281, 2922150, 2958450, 3092925, 3162852, 3175403, 3306618, 3374100, 3409175, 3451525, 3464076, 3506580, 3550140, 3594150, 3674020, 3711510, 3719100, 3765300, 3865708, 3936450, 3953565, 4041422, 4082661, 4091010, 4123900, 4141830, 4330095, 4383225, 4392850, 4437675, 4536290, 4592525, 4723740, 4832135, 4909212, 4970196, 5196114, 5271420, 5336100, 5443548, 5511030, 5578650, 5647950, 5773460, 5798562, 5844300, 5904675, 5916900, 6062133, 6136515, 6185850, 6212745, 6350806, 6589275, 6613236, 6804435, 6818350, 6903050, 7188300, 7216825, 7423020, 7872900, 7907130, 8082844, 8165322, 8182020, 8266545, 8283660, 8660190, 8697843, 8766450, 8785700, 8875350, 9072580, 9185050, 9278775, 9526209, 9664270, 10103555, 10227525, 10354575, 10392228, 11022060, 11157300, 11295900, 11340725, 11597124, 11809350, 12124266, 12273030, 12371700, 12425490, 12701612, 12990285, 13178550, 13608870, 13636700, 13777575, 13806100, 14433650, 14496405, 15814260, 15877015, 16330644, 16533090, 17320380, 17395686, 17532900, 17750700, 18186399, 18370100, 18557550, 19052418, 19328540, 19767825, 20207110, 20413305, 20455050, 20709150, 21650475, 22227821, 22681450, 23618700, 24160675, 24248532, 24546060, 24850980, 25980570, 26357100, 27217740, 27555150, 28578627, 28867300, 28992810, 30310665, 30682575, 31063725, 31754030, 33066180, 34022175, 34791372, 36372798, 37115100, 38104836, 39535650, 40414220, 40826610, 40910100, 41332725, 41418300, 43300950, 43489215, 44455642, 45362900, 47631045, 48321350, 50517775, 51961140, 55110300, 57157254, 57985620, 60621330, 61365150, 62127450, 63508060, 64951425, 66683463, 68044350, 72482025, 72745596, 79071300, 79385075, 81653220, 82665450, 86601900, 86978430, 88911284, 90931995, 95262090, 96642700, 101035550, 102066525, 111139105, 114314508, 121242660, 122730300, 124254900, 129902850, 133366926, 136088700, 142893135, 144964050, 151553325, 158770150, 165330900, 173956860, 181863990, 190524180, 200050389, 202071100, 204133050, 217446075, 222278210, 238155225, 259805700, 266733852, 285786270, 289928100, 303106650, 317540300, 333417315, 363727980, 400100778, 408266100, 434892150, 444556420, 454659975, 476310450, 555695525, 571572540, 606213300, 666834630, 714465675, 800201556, 869784300, 909319950, 952620900, 1000251945, 1111391050, 1333669260, 1428931350, 1667086575, 1818639900, 2000503890, 2222782100, 2857862700, 3334173150, 4001007780, 5001259725, 6668346300, 10002519450, 20005038900]

約数ペア:

[(1, 20005038900), (2, 10002519450), (3, 6668346300), (4, 5001259725), (5, 4001007780), (6, 3334173150), (7, 2857862700), (9, 2222782100), (10, 2000503890), (11, 1818639900), (12, 1667086575), (14, 1428931350), (15, 1333669260), (18, 1111391050), (20, 1000251945), (21, 952620900), (22, 909319950), (23, 869784300), (25, 800201556), (28, 714465675), (30, 666834630), (33, 606213300), (35, 571572540), (36, 555695525), (42, 476310450), (44, 454659975), (45, 444556420), (46, 434892150), (49, 408266100), (50, 400100778), (55, 363727980), (60, 333417315), (63, 317540300), (66, 303106650), (69, 289928100), (70, 285786270), (75, 266733852), (77, 259805700), (84, 238155225), (90, 222278210), (92, 217446075), (98, 204133050), (99, 202071100), (100, 200050389), (105, 190524180), (110, 181863990), (115, 173956860), (121, 165330900), (126, 158770150), (132, 151553325), (138, 144964050), (140, 142893135), (147, 136088700), (150, 133366926), (154, 129902850), (161, 124254900), (163, 122730300), (165, 121242660), (175, 114314508), (180, 111139105), (196, 102066525), (198, 101035550), (207, 96642700), (210, 95262090), (220, 90931995), (225, 88911284), (230, 86978430), (231, 86601900), (242, 82665450), (245, 81653220), (252, 79385075), (253, 79071300), (275, 72745596), (276, 72482025), (294, 68044350), (300, 66683463), (308, 64951425), (315, 63508060), (322, 62127450), (326, 61365150), (330, 60621330), (345, 57985620), (350, 57157254), (363, 55110300), (385, 51961140), (396, 50517775), (414, 48321350), (420, 47631045), (441, 45362900), (450, 44455642), (460, 43489215), (462, 43300950), (483, 41418300), (484, 41332725), (489, 40910100), (490, 40826610), (495, 40414220), (506, 39535650), (525, 38104836), (539, 37115100), (550, 36372798), (575, 34791372), (588, 34022175), (605, 33066180), (630, 31754030), (644, 31063725), (652, 30682575), (660, 30310665), (690, 28992810), (693, 28867300), (700, 28578627), (726, 27555150), (735, 27217740), (759, 26357100), (770, 25980570), (805, 24850980), (815, 24546060), (825, 24248532), (828, 24160675), (847, 23618700), (882, 22681450), (900, 22227821), (924, 21650475), (966, 20709150), (978, 20455050), (980, 20413305), (990, 20207110), (1012, 19767825), (1035, 19328540), (1050, 19052418), (1078, 18557550), (1089, 18370100), (1100, 18186399), (1127, 17750700), (1141, 17532900), (1150, 17395686), (1155, 17320380), (1210, 16533090), (1225, 16330644), (1260, 15877015), (1265, 15814260), (1380, 14496405), (1386, 14433650), (1449, 13806100), (1452, 13777575), (1467, 13636700), (1470, 13608870), (1518, 13178550), (1540, 12990285), (1575, 12701612), (1610, 12425490), (1617, 12371700), (1630, 12273030), (1650, 12124266), (1694, 11809350), (1725, 11597124), (1764, 11340725), (1771, 11295900), (1793, 11157300), (1815, 11022060), (1925, 10392228), (1932, 10354575), (1956, 10227525), (1980, 10103555), (2070, 9664270), (2100, 9526209), (2156, 9278775), (2178, 9185050), (2205, 9072580), (2254, 8875350), (2277, 8785700), (2282, 8766450), (2300, 8697843), (2310, 8660190), (2415, 8283660), (2420, 8266545), (2445, 8182020), (2450, 8165322), (2475, 8082844), (2530, 7907130), (2541, 7872900), (2695, 7423020), (2772, 7216825), (2783, 7188300), (2898, 6903050), (2934, 6818350), (2940, 6804435), (3025, 6613236), (3036, 6589275), (3150, 6350806), (3220, 6212745), (3234, 6185850), (3260, 6136515), (3300, 6062133), (3381, 5916900), (3388, 5904675), (3423, 5844300), (3450, 5798562), (3465, 5773460), (3542, 5647950), (3586, 5578650), (3630, 5511030), (3675, 5443548), (3749, 5336100), (3795, 5271420), (3850, 5196114), (4025, 4970196), (4075, 4909212), (4140, 4832135), (4235, 4723740), (4356, 4592525), (4410, 4536290), (4508, 4437675), (4554, 4392850), (4564, 4383225), (4620, 4330095), (4830, 4141830), (4851, 4123900), (4890, 4091010), (4900, 4082661), (4950, 4041422), (5060, 3953565), (5082, 3936450), (5175, 3865708), (5313, 3765300), (5379, 3719100), (5390, 3711510), (5445, 3674020), (5566, 3594150), (5635, 3550140), (5705, 3506580), (5775, 3464076), (5796, 3451525), (5868, 3409175), (5929, 3374100), (6050, 3306618), (6300, 3175403), (6325, 3162852), (6468, 3092925), (6762, 2958450), (6846, 2922150), (6900, 2899281), (6930, 2886730), (7084, 2823975), (7172, 2789325), (7245, 2761220), (7260, 2755515), (7335, 2727340), (7350, 2721774), (7498, 2668050), (7590, 2635710), (7623, 2624300), (7700, 2598057), (7987, 2504700), (8050, 2485098), (8085, 2474340), (8150, 2454606), (8349, 2396100), (8470, 2361870), (8820, 2268145), (8855, 2259180), (8965, 2231460), (9075, 2204412), (9108, 2196425), (9660, 2070915), (9702, 2061950), (9780, 2045505), (9900, 2020711), (10143, 1972300), (10164, 1968225), (10269, 1948100), (10350, 1932854), (10626, 1882650), (10758, 1859550), (10780, 1855755), (10890, 1837010), (11025, 1814516), (11132, 1797075), (11247, 1778700), (11270, 1775070), (11385, 1757140), (11410, 1753290), (11550, 1732038), (11858, 1687050), (12075, 1656732), (12100, 1653309), (12225, 1636404), (12397, 1613700), (12551, 1593900), (12650, 1581426), (12705, 1574580), (13475, 1484604), (13524, 1479225), (13692, 1461075), (13860, 1443365), (13915, 1437660), (14490, 1380610), (14670, 1363670), (14700, 1360887), (14996, 1334025), (15180, 1317855), (15246, 1312150), (15939, 1255100), (15974, 1252350), (16100, 1242549), (16137, 1239700), (16170, 1237170), (16300, 1227303), (16698, 1198050), (16905, 1183380), (16940, 1180935), (17115, 1168860), (17325, 1154692), (17710, 1129590), (17787, 1124700), (17930, 1115730), (18150, 1102206), (18745, 1067220), (18975, 1054284), (19404, 1030975), (19481, 1026900), (19723, 1014300), (20286, 986150), (20538, 974050), (20700, 966427), (21175, 944748), (21252, 941325), (21516, 929775), (21780, 918505), (22050, 907258), (22494, 889350), (22540, 887535), (22770, 878570), (22820, 876645), (23100, 866019), (23716, 843525), (23961, 834900), (24150, 828366), (24255, 824780), (24450, 818202), (24794, 806850), (25047, 798700), (25102, 796950), (25300, 790713), (25410, 787290), (26243, 762300), (26565, 753060), (26895, 743820), (26950, 742302), (27225, 734804), (27830, 718830), (28175, 710028), (28525, 701316), (28980, 690305), (29340, 681835), (29645, 674820), (30492, 656075), (31878, 627550), (31948, 626175), (32274, 619850), (32340, 618585), (33396, 599025), (33741, 592900), (33810, 591690), (34230, 584430), (34650, 577346), (35420, 564795), (35574, 562350), (35860, 557865), (36225, 552244), (36300, 551103), (36675, 545468), (37191, 537900), (37490, 533610), (37653, 531300), (37950, 527142), (38115, 524860), (38962, 513450), (39446, 507150), (39935, 500940), (40425, 494868), (40572, 493075), (41076, 487025), (41239, 485100), (41745, 479220), (42350, 472374), (44100, 453629), (44275, 451836), (44825, 446292), (44988, 444675), (45540, 439285), (47922, 417450), (48300, 414183), (48510, 412390), (48900, 409101), (49588, 403425), (50094, 399350), (50204, 398475), (50715, 394460), (50820, 393645), (51345, 389620), (52486, 381150), (53130, 376530), (53361, 374900), (53790, 371910), (53900, 371151), (54450, 367402), (55660, 359415), (56235, 355740), (56350, 355014), (56925, 351428), (57050, 350658), (58443, 342300), (59169, 338100), (59290, 337410), (61985, 322740), (62755, 318780), (63525, 314916), (63756, 313775), (64548, 309925), (67482, 296450), (67620, 295845), (68460, 292215), (69300, 288673), (69575, 287532), (71148, 281175), (71883, 278300), (72450, 276122), (73350, 272734), (74382, 268950), (74980, 266805), (75306, 265650), (75900, 263571), (76230, 262430), (77924, 256725), (78729, 254100), (78892, 253575), (79695, 251020), (79870, 250470), (80685, 247940), (80850, 247434), (82478, 242550), (83490, 239610), (84525, 236676), (84700, 236187), (85575, 233772), (87857, 227700), (88550, 225918), (88935, 224940), (89650, 223146), (93725, 213444), (95844, 208725), (97020, 206195), (97405, 205380), (98615, 202860), (100188, 199675), (101430, 197230), (102690, 194810), (104972, 190575), (106260, 188265), (106722, 187450), (107580, 185955), (108900, 183701), (111573, 179300), (112470, 177870), (112700, 177507), (112959, 177100), (113850, 175714), (114100, 175329), (116886, 171150), (118338, 169050), (118580, 168705), (119805, 166980), (121275, 164956), (123717, 161700), (123970, 161370), (125235, 159740), (125510, 159390), (127050, 157458), (131215, 152460), (132825, 150612), (134475, 148764), (134964, 148225), (136367, 146700), (138061, 144900), (139150, 143766)]