20608641900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 864

約数和(自身を含む): 85170548736

約数和(自身を除く): 64561906836

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 31, 33, 35, 36, 42, 44, 45, 50, 53, 55, 60, 62, 63, 66, 70, 75, 77, 84, 90, 93, 99, 100, 105, 106, 110, 124, 126, 132, 140, 150, 154, 155, 159, 165, 175, 180, 181, 186, 198, 210, 212, 217, 220, 225, 231, 252, 265, 275, 279, 300, 308, 310, 315, 318, 330, 341, 350, 362, 371, 372, 385, 396, 420, 434, 450, 462, 465, 477, 495, 525, 530, 543, 550, 558, 583, 620, 630, 636, 651, 660, 682, 693, 700, 724, 742, 770, 775, 795, 825, 868, 900, 905, 924, 930, 954, 990, 1023, 1050, 1060, 1085, 1086, 1100, 1113, 1116, 1155, 1166, 1260, 1267, 1302, 1325, 1364, 1386, 1395, 1484, 1540, 1550, 1575, 1590, 1629, 1643, 1650, 1705, 1749, 1810, 1855, 1860, 1908, 1925, 1953, 1980, 1991, 2046, 2100, 2170, 2172, 2226, 2310, 2325, 2332, 2385, 2387, 2475, 2534, 2604, 2650, 2715, 2772, 2790, 2915, 3069, 3100, 3150, 3180, 3255, 3258, 3286, 3300, 3339, 3410, 3465, 3498, 3620, 3710, 3801, 3850, 3906, 3975, 3982, 4081, 4092, 4340, 4452, 4525, 4620, 4650, 4770, 4774, 4929, 4950, 5068, 5115, 5247, 5300, 5425, 5430, 5565, 5580, 5611, 5775, 5830, 5973, 6138, 6300, 6335, 6510, 6516, 6572, 6678, 6820, 6930, 6975, 6996, 7161, 7420, 7602, 7700, 7812, 7950, 7964, 8145, 8162, 8215, 8525, 8745, 9050, 9275, 9300, 9540, 9548, 9593, 9765, 9858, 9900, 9955, 10230, 10494, 10850, 10860, 11130, 11222, 11403, 11501, 11550, 11660, 11925, 11935, 11946, 12243, 12276, 12670, 13020, 13356, 13575, 13860, 13937, 13950, 14322, 14575, 14787, 15204, 15345, 15900, 16275, 16290, 16324, 16430, 16695, 16833, 17050, 17325, 17490, 17919, 18073, 18100, 18550, 19005, 19186, 19530, 19716, 19910, 20405, 20460, 20988, 21483, 21700, 22260, 22444, 22806, 23002, 23100, 23850, 23870, 23892, 24486, 24645, 25340, 25575, 26235, 27150, 27825, 27874, 27900, 28055, 28644, 28779, 29150, 29574, 29865, 30690, 31675, 32550, 32580, 32860, 33390, 33666, 34100, 34503, 34650, 34980, 35805, 35838, 36146, 36729, 37100, 38010, 38372, 39060, 39277, 39820, 40725, 40810, 41075, 41811, 42966, 43725, 45612, 46004, 47700, 47740, 47965, 48825, 48972, 49290, 49775, 50499, 51150, 52470, 54219, 54300, 55650, 55748, 56110, 57015, 57505, 57558, 58300, 59148, 59675, 59730, 61215, 61380, 61721, 63350, 65100, 66780, 67151, 67332, 69006, 69300, 69685, 71610, 71676, 72292, 73458, 73935, 76020, 76725, 78554, 81450, 81620, 82150, 83475, 83622, 84165, 85932, 86337, 87450, 89595, 90365, 95025, 95930, 97650, 98580, 99550, 100998, 102025, 102300, 103509, 104940, 105523, 107415, 108438, 111300, 112220, 114030, 115010, 115116, 117831, 119350, 119460, 122430, 123225, 123442, 125433, 126511, 126700, 131175, 134302, 138012, 139370, 140275, 143220, 143895, 146916, 147870, 149325, 153450, 157108, 162657, 162900, 164300, 166950, 167244, 168330, 172515, 172674, 174900, 179025, 179190, 180730, 183645, 185163, 190050, 191860, 195300, 196385, 199100, 201453, 201996, 204050, 207018, 209055, 211046, 214830, 216876, 228060, 230020, 235662, 238700, 239825, 244860, 246450, 246884, 250866, 252495, 253022, 262350, 268604, 271095, 278740, 280550, 285075, 287525, 287790, 295740, 297383, 298650, 306075, 306900, 308605, 316569, 325314, 333900, 335755, 336660, 345030, 345348, 348425, 353493, 358050, 358380, 361460, 367290, 369675, 370326, 379533, 380100, 392770, 402906, 408100, 414036, 418110, 420825, 422092, 429660, 431685, 432047, 447975, 451825, 471324, 479650, 492900, 501732, 504990, 506044, 517545, 524700, 527615, 537075, 542190, 555489, 561100, 570150, 575050, 575580, 589155, 594766, 597300, 604359, 612150, 617210, 627165, 632555, 633138, 650628, 671510, 690060, 696850, 706986, 716100, 719475, 734580, 738661, 739350, 740652, 759066, 785540, 805812, 813285, 836220, 841650, 862575, 863370, 864094, 892149, 895950, 903650, 918225, 925815, 949707, 959300, 981925, 1007265, 1009980, 1035090, 1045275, 1055230, 1074150, 1084380, 1110978, 1138599, 1140300, 1150100, 1178310, 1189532, 1208718, 1224300, 1234420, 1254330, 1262475, 1265110, 1266276, 1296141, 1343020, 1355475, 1393700, 1413972, 1438950, 1477322, 1478700, 1486915, 1518132, 1543025, 1582845, 1626570, 1678775, 1683300, 1725150, 1726740, 1728188, 1767465, 1784298, 1791900, 1807300, 1836450, 1851630, 1897665, 1899414, 1963850, 2014530, 2070180, 2081681, 2090550, 2110460, 2148300, 2158425, 2160235, 2215983, 2221956, 2277198, 2356620, 2417436, 2508660, 2524950, 2530220, 2587725, 2592282, 2638075, 2676447, 2710950, 2777445, 2877900, 2945775, 2954644, 2973830, 3021795, 3086050, 3135825, 3162775, 3165690, 3253140, 3271213, 3357550, 3450300, 3534930, 3568596, 3672900, 3693305, 3703260, 3795330, 3798828, 3888423, 3927700, 4029060, 4066425, 4163362, 4181100, 4316850, 4320470, 4431966, 4460745, 4554396, 4629075, 4748535, 5036325, 5049900, 5175450, 5184564, 5276150, 5352894, 5421900, 5554890, 5692995, 5891550, 5947660, 6043590, 6172100, 6245043, 6271650, 6325550, 6331380, 6480705, 6542426, 6647949, 6715100, 7069860, 7386610, 7434575, 7590660, 7776846, 7914225, 8132850, 8326724, 8633700, 8640940, 8837325, 8863932, 8921490, 9258150, 9488325, 9497070, 9813639, 10072650, 10350900, 10408405, 10552300, 10705788, 10801175, 11079915, 11109780, 11385990, 11783100, 12087180, 12490086, 12543300, 12651100, 12961410, 13084852, 13295898, 13382235, 13887225, 14773220, 14869150, 15108975, 15553692, 15828450, 16265700, 16356065, 17674650, 17842980, 18466525, 18516300, 18735129, 18976650, 18994140, 19442115, 19627278, 20145300, 20816810, 21602350, 22159830, 22303725, 22771980, 22898491, 23742675, 24980172, 25922820, 26591796, 26764470, 27774450, 28464975, 29440917, 29738300, 30217950, 31225215, 31656900, 32403525, 32712130, 33239745, 35349300, 36933050, 37470258, 37953300, 38884230, 39254556, 41633620, 43204700, 44319660, 44607450, 45796982, 47485350, 49068195, 52042025, 53528940, 55399575, 55548900, 56929950, 58881834, 60435900, 62450430, 64807050, 65424260, 66479490, 66911175, 68695473, 73866100, 74940516, 77768460, 81780325, 89214900, 91593964, 93675645, 94970700, 97210575, 98136390, 104084050, 110799150, 113859900, 114492455, 117763668, 124900860, 129614100, 132958980, 133822350, 137390946, 147204585, 156126075, 163560650, 166198725, 187351290, 194421150, 196272780, 206086419, 208168100, 221598300, 228984910, 245340975, 267644700, 274781892, 294409170, 312252150, 327121300, 332397450, 343477365, 374702580, 388842300, 412172838, 457969820, 468378225, 490681950, 572462275, 588818340, 624504300, 664794900, 686954730, 736022925, 824345676, 936756450, 981363900, 1030432095, 1144924550, 1373909460, 1472045850, 1717386825, 1873512900, 2060864190, 2289849100, 2944091700, 3434773650, 4121728380, 5152160475, 6869547300, 10304320950, 20608641900]

約数ペア:

[(1, 20608641900), (2, 10304320950), (3, 6869547300), (4, 5152160475), (5, 4121728380), (6, 3434773650), (7, 2944091700), (9, 2289849100), (10, 2060864190), (11, 1873512900), (12, 1717386825), (14, 1472045850), (15, 1373909460), (18, 1144924550), (20, 1030432095), (21, 981363900), (22, 936756450), (25, 824345676), (28, 736022925), (30, 686954730), (31, 664794900), (33, 624504300), (35, 588818340), (36, 572462275), (42, 490681950), (44, 468378225), (45, 457969820), (50, 412172838), (53, 388842300), (55, 374702580), (60, 343477365), (62, 332397450), (63, 327121300), (66, 312252150), (70, 294409170), (75, 274781892), (77, 267644700), (84, 245340975), (90, 228984910), (93, 221598300), (99, 208168100), (100, 206086419), (105, 196272780), (106, 194421150), (110, 187351290), (124, 166198725), (126, 163560650), (132, 156126075), (140, 147204585), (150, 137390946), (154, 133822350), (155, 132958980), (159, 129614100), (165, 124900860), (175, 117763668), (180, 114492455), (181, 113859900), (186, 110799150), (198, 104084050), (210, 98136390), (212, 97210575), (217, 94970700), (220, 93675645), (225, 91593964), (231, 89214900), (252, 81780325), (265, 77768460), (275, 74940516), (279, 73866100), (300, 68695473), (308, 66911175), (310, 66479490), (315, 65424260), (318, 64807050), (330, 62450430), (341, 60435900), (350, 58881834), (362, 56929950), (371, 55548900), (372, 55399575), (385, 53528940), (396, 52042025), (420, 49068195), (434, 47485350), (450, 45796982), (462, 44607450), (465, 44319660), (477, 43204700), (495, 41633620), (525, 39254556), (530, 38884230), (543, 37953300), (550, 37470258), (558, 36933050), (583, 35349300), (620, 33239745), (630, 32712130), (636, 32403525), (651, 31656900), (660, 31225215), (682, 30217950), (693, 29738300), (700, 29440917), (724, 28464975), (742, 27774450), (770, 26764470), (775, 26591796), (795, 25922820), (825, 24980172), (868, 23742675), (900, 22898491), (905, 22771980), (924, 22303725), (930, 22159830), (954, 21602350), (990, 20816810), (1023, 20145300), (1050, 19627278), (1060, 19442115), (1085, 18994140), (1086, 18976650), (1100, 18735129), (1113, 18516300), (1116, 18466525), (1155, 17842980), (1166, 17674650), (1260, 16356065), (1267, 16265700), (1302, 15828450), (1325, 15553692), (1364, 15108975), (1386, 14869150), (1395, 14773220), (1484, 13887225), (1540, 13382235), (1550, 13295898), (1575, 13084852), (1590, 12961410), (1629, 12651100), (1643, 12543300), (1650, 12490086), (1705, 12087180), (1749, 11783100), (1810, 11385990), (1855, 11109780), (1860, 11079915), (1908, 10801175), (1925, 10705788), (1953, 10552300), (1980, 10408405), (1991, 10350900), (2046, 10072650), (2100, 9813639), (2170, 9497070), (2172, 9488325), (2226, 9258150), (2310, 8921490), (2325, 8863932), (2332, 8837325), (2385, 8640940), (2387, 8633700), (2475, 8326724), (2534, 8132850), (2604, 7914225), (2650, 7776846), (2715, 7590660), (2772, 7434575), (2790, 7386610), (2915, 7069860), (3069, 6715100), (3100, 6647949), (3150, 6542426), (3180, 6480705), (3255, 6331380), (3258, 6325550), (3286, 6271650), (3300, 6245043), (3339, 6172100), (3410, 6043590), (3465, 5947660), (3498, 5891550), (3620, 5692995), (3710, 5554890), (3801, 5421900), (3850, 5352894), (3906, 5276150), (3975, 5184564), (3982, 5175450), (4081, 5049900), (4092, 5036325), (4340, 4748535), (4452, 4629075), (4525, 4554396), (4620, 4460745), (4650, 4431966), (4770, 4320470), (4774, 4316850), (4929, 4181100), (4950, 4163362), (5068, 4066425), (5115, 4029060), (5247, 3927700), (5300, 3888423), (5425, 3798828), (5430, 3795330), (5565, 3703260), (5580, 3693305), (5611, 3672900), (5775, 3568596), (5830, 3534930), (5973, 3450300), (6138, 3357550), (6300, 3271213), (6335, 3253140), (6510, 3165690), (6516, 3162775), (6572, 3135825), (6678, 3086050), (6820, 3021795), (6930, 2973830), (6975, 2954644), (6996, 2945775), (7161, 2877900), (7420, 2777445), (7602, 2710950), (7700, 2676447), (7812, 2638075), (7950, 2592282), (7964, 2587725), (8145, 2530220), (8162, 2524950), (8215, 2508660), (8525, 2417436), (8745, 2356620), (9050, 2277198), (9275, 2221956), (9300, 2215983), (9540, 2160235), (9548, 2158425), (9593, 2148300), (9765, 2110460), (9858, 2090550), (9900, 2081681), (9955, 2070180), (10230, 2014530), (10494, 1963850), (10850, 1899414), (10860, 1897665), (11130, 1851630), (11222, 1836450), (11403, 1807300), (11501, 1791900), (11550, 1784298), (11660, 1767465), (11925, 1728188), (11935, 1726740), (11946, 1725150), (12243, 1683300), (12276, 1678775), (12670, 1626570), (13020, 1582845), (13356, 1543025), (13575, 1518132), (13860, 1486915), (13937, 1478700), (13950, 1477322), (14322, 1438950), (14575, 1413972), (14787, 1393700), (15204, 1355475), (15345, 1343020), (15900, 1296141), (16275, 1266276), (16290, 1265110), (16324, 1262475), (16430, 1254330), (16695, 1234420), (16833, 1224300), (17050, 1208718), (17325, 1189532), (17490, 1178310), (17919, 1150100), (18073, 1140300), (18100, 1138599), (18550, 1110978), (19005, 1084380), (19186, 1074150), (19530, 1055230), (19716, 1045275), (19910, 1035090), (20405, 1009980), (20460, 1007265), (20988, 981925), (21483, 959300), (21700, 949707), (22260, 925815), (22444, 918225), (22806, 903650), (23002, 895950), (23100, 892149), (23850, 864094), (23870, 863370), (23892, 862575), (24486, 841650), (24645, 836220), (25340, 813285), (25575, 805812), (26235, 785540), (27150, 759066), (27825, 740652), (27874, 739350), (27900, 738661), (28055, 734580), (28644, 719475), (28779, 716100), (29150, 706986), (29574, 696850), (29865, 690060), (30690, 671510), (31675, 650628), (32550, 633138), (32580, 632555), (32860, 627165), (33390, 617210), (33666, 612150), (34100, 604359), (34503, 597300), (34650, 594766), (34980, 589155), (35805, 575580), (35838, 575050), (36146, 570150), (36729, 561100), (37100, 555489), (38010, 542190), (38372, 537075), (39060, 527615), (39277, 524700), (39820, 517545), (40725, 506044), (40810, 504990), (41075, 501732), (41811, 492900), (42966, 479650), (43725, 471324), (45612, 451825), (46004, 447975), (47700, 432047), (47740, 431685), (47965, 429660), (48825, 422092), (48972, 420825), (49290, 418110), (49775, 414036), (50499, 408100), (51150, 402906), (52470, 392770), (54219, 380100), (54300, 379533), (55650, 370326), (55748, 369675), (56110, 367290), (57015, 361460), (57505, 358380), (57558, 358050), (58300, 353493), (59148, 348425), (59675, 345348), (59730, 345030), (61215, 336660), (61380, 335755), (61721, 333900), (63350, 325314), (65100, 316569), (66780, 308605), (67151, 306900), (67332, 306075), (69006, 298650), (69300, 297383), (69685, 295740), (71610, 287790), (71676, 287525), (72292, 285075), (73458, 280550), (73935, 278740), (76020, 271095), (76725, 268604), (78554, 262350), (81450, 253022), (81620, 252495), (82150, 250866), (83475, 246884), (83622, 246450), (84165, 244860), (85932, 239825), (86337, 238700), (87450, 235662), (89595, 230020), (90365, 228060), (95025, 216876), (95930, 214830), (97650, 211046), (98580, 209055), (99550, 207018), (100998, 204050), (102025, 201996), (102300, 201453), (103509, 199100), (104940, 196385), (105523, 195300), (107415, 191860), (108438, 190050), (111300, 185163), (112220, 183645), (114030, 180730), (115010, 179190), (115116, 179025), (117831, 174900), (119350, 172674), (119460, 172515), (122430, 168330), (123225, 167244), (123442, 166950), (125433, 164300), (126511, 162900), (126700, 162657), (131175, 157108), (134302, 153450), (138012, 149325), (139370, 147870), (140275, 146916), (143220, 143895)]