20184375420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 600

約数和(自身を含む): 74643196320

約数和(自身を除く): 54458820900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 37, 44, 45, 46, 54, 55, 60, 66, 69, 74, 81, 90, 92, 99, 108, 110, 111, 115, 121, 132, 135, 138, 148, 162, 165, 180, 185, 198, 207, 220, 222, 230, 242, 253, 270, 276, 297, 324, 330, 333, 345, 363, 370, 396, 405, 407, 414, 444, 460, 484, 495, 506, 540, 555, 594, 605, 621, 660, 666, 690, 726, 740, 759, 810, 814, 828, 851, 891, 990, 999, 1012, 1035, 1089, 1110, 1188, 1210, 1221, 1242, 1265, 1331, 1332, 1380, 1452, 1485, 1518, 1620, 1628, 1665, 1702, 1782, 1815, 1863, 1980, 1998, 2035, 2070, 2178, 2220, 2277, 2420, 2442, 2484, 2530, 2553, 2662, 2783, 2970, 2997, 3036, 3105, 3267, 3330, 3404, 3564, 3630, 3663, 3726, 3795, 3993, 3996, 4070, 4140, 4255, 4356, 4455, 4477, 4554, 4884, 4995, 5060, 5106, 5324, 5445, 5566, 5940, 5994, 6105, 6210, 6534, 6655, 6660, 6831, 7260, 7326, 7452, 7590, 7659, 7986, 8140, 8349, 8510, 8910, 8954, 9108, 9315, 9361, 9801, 9990, 10212, 10890, 10989, 11132, 11385, 11979, 11988, 12210, 12420, 12765, 13068, 13310, 13431, 13662, 13915, 14641, 14652, 14985, 15180, 15318, 15972, 16335, 16698, 17020, 17820, 17908, 18315, 18630, 18722, 19602, 19965, 19980, 20493, 21780, 21978, 22385, 22770, 22977, 23958, 24420, 25047, 25530, 26620, 26862, 27324, 27830, 28083, 29282, 29970, 30613, 30636, 32670, 32967, 33396, 34155, 35937, 36630, 37260, 37444, 38295, 39204, 39930, 40293, 40986, 41745, 43923, 43956, 44770, 45540, 45954, 46805, 47916, 49005, 49247, 50094, 51060, 53724, 54945, 55660, 56166, 58564, 59895, 59940, 61226, 65340, 65934, 67155, 68310, 68931, 71874, 73205, 73260, 75141, 76590, 79860, 80586, 81972, 83490, 84249, 87846, 89540, 91839, 91908, 93610, 98010, 98494, 100188, 102465, 102971, 107811, 109890, 112332, 114885, 119790, 120879, 122452, 125235, 131769, 131868, 134310, 136620, 137862, 140415, 143748, 146410, 147741, 150282, 153065, 153180, 161172, 164835, 166980, 168498, 175692, 179685, 183678, 187220, 196020, 196988, 201465, 204930, 205942, 215622, 219615, 219780, 225423, 229770, 239580, 241758, 246235, 250470, 252747, 263538, 268620, 275517, 275724, 280830, 292820, 295482, 300564, 306130, 308913, 329670, 336743, 336996, 344655, 359370, 362637, 367356, 375705, 395307, 402930, 409860, 411884, 421245, 431244, 439230, 443223, 450846, 459195, 459540, 483516, 492470, 500940, 505494, 514855, 527076, 539055, 541717, 551034, 561660, 590964, 604395, 612260, 617826, 658845, 659340, 673486, 689310, 718740, 725274, 738705, 751410, 758241, 790614, 805860, 826551, 842490, 878460, 886446, 901692, 918390, 926739, 984940, 1010229, 1010988, 1029710, 1078110, 1083434, 1102068, 1127115, 1132681, 1185921, 1208790, 1235652, 1263735, 1317690, 1329669, 1346972, 1377585, 1378620, 1450548, 1477410, 1502820, 1516482, 1544565, 1581228, 1625151, 1653102, 1683715, 1684980, 1772892, 1813185, 1836780, 1853478, 1976535, 2020458, 2059420, 2156220, 2166868, 2216115, 2254230, 2265362, 2371842, 2417580, 2479653, 2527470, 2635380, 2659338, 2708585, 2755170, 2780217, 2954820, 3030687, 3032964, 3089130, 3250302, 3306204, 3367430, 3398043, 3626370, 3706956, 3791205, 3953070, 3989007, 4040916, 4132755, 4432230, 4508460, 4530724, 4633695, 4743684, 4875453, 4959306, 5051145, 5054940, 5318676, 5417170, 5510340, 5560434, 5663405, 5929605, 6061374, 6178260, 6500604, 6648345, 6734860, 6796086, 7252740, 7582410, 7906140, 7978014, 8125755, 8265510, 8340651, 8864460, 9092061, 9267390, 9750906, 9918612, 10102290, 10194129, 10834340, 11120868, 11326810, 11859210, 12122748, 12398265, 12459491, 13296690, 13592172, 13901085, 14626359, 15153435, 15164820, 15956028, 16251510, 16531020, 16681302, 16990215, 18184122, 18534780, 19501812, 19945035, 20204580, 20388258, 22653620, 23718420, 24377265, 24796530, 24918982, 26593380, 27276183, 27802170, 29252718, 30306870, 30582387, 32503020, 33362604, 33980430, 36368244, 37378473, 39890070, 40776516, 41703255, 43879077, 45460305, 48754530, 49593060, 49837964, 50970645, 54552366, 55604340, 58505436, 60613740, 61164774, 62297455, 67960860, 73131795, 74756946, 79780140, 83406510, 87758154, 90920610, 91747161, 97509060, 101941290, 109104732, 112135419, 122329548, 124594910, 136380915, 146263590, 149513892, 152911935, 166813020, 175516308, 181841220, 183494322, 186892365, 203882580, 219395385, 224270838, 249189820, 272761830, 292527180, 305823870, 336406257, 366988644, 373784730, 438790770, 448541676, 458735805, 545523660, 560677095, 611647740, 672812514, 747569460, 877581540, 917471610, 1009218771, 1121354190, 1345625028, 1682031285, 1834943220, 2018437542, 2242708380, 3364062570, 4036875084, 5046093855, 6728125140, 10092187710, 20184375420]

約数ペア:

[(1, 20184375420), (2, 10092187710), (3, 6728125140), (4, 5046093855), (5, 4036875084), (6, 3364062570), (9, 2242708380), (10, 2018437542), (11, 1834943220), (12, 1682031285), (15, 1345625028), (18, 1121354190), (20, 1009218771), (22, 917471610), (23, 877581540), (27, 747569460), (30, 672812514), (33, 611647740), (36, 560677095), (37, 545523660), (44, 458735805), (45, 448541676), (46, 438790770), (54, 373784730), (55, 366988644), (60, 336406257), (66, 305823870), (69, 292527180), (74, 272761830), (81, 249189820), (90, 224270838), (92, 219395385), (99, 203882580), (108, 186892365), (110, 183494322), (111, 181841220), (115, 175516308), (121, 166813020), (132, 152911935), (135, 149513892), (138, 146263590), (148, 136380915), (162, 124594910), (165, 122329548), (180, 112135419), (185, 109104732), (198, 101941290), (207, 97509060), (220, 91747161), (222, 90920610), (230, 87758154), (242, 83406510), (253, 79780140), (270, 74756946), (276, 73131795), (297, 67960860), (324, 62297455), (330, 61164774), (333, 60613740), (345, 58505436), (363, 55604340), (370, 54552366), (396, 50970645), (405, 49837964), (407, 49593060), (414, 48754530), (444, 45460305), (460, 43879077), (484, 41703255), (495, 40776516), (506, 39890070), (540, 37378473), (555, 36368244), (594, 33980430), (605, 33362604), (621, 32503020), (660, 30582387), (666, 30306870), (690, 29252718), (726, 27802170), (740, 27276183), (759, 26593380), (810, 24918982), (814, 24796530), (828, 24377265), (851, 23718420), (891, 22653620), (990, 20388258), (999, 20204580), (1012, 19945035), (1035, 19501812), (1089, 18534780), (1110, 18184122), (1188, 16990215), (1210, 16681302), (1221, 16531020), (1242, 16251510), (1265, 15956028), (1331, 15164820), (1332, 15153435), (1380, 14626359), (1452, 13901085), (1485, 13592172), (1518, 13296690), (1620, 12459491), (1628, 12398265), (1665, 12122748), (1702, 11859210), (1782, 11326810), (1815, 11120868), (1863, 10834340), (1980, 10194129), (1998, 10102290), (2035, 9918612), (2070, 9750906), (2178, 9267390), (2220, 9092061), (2277, 8864460), (2420, 8340651), (2442, 8265510), (2484, 8125755), (2530, 7978014), (2553, 7906140), (2662, 7582410), (2783, 7252740), (2970, 6796086), (2997, 6734860), (3036, 6648345), (3105, 6500604), (3267, 6178260), (3330, 6061374), (3404, 5929605), (3564, 5663405), (3630, 5560434), (3663, 5510340), (3726, 5417170), (3795, 5318676), (3993, 5054940), (3996, 5051145), (4070, 4959306), (4140, 4875453), (4255, 4743684), (4356, 4633695), (4455, 4530724), (4477, 4508460), (4554, 4432230), (4884, 4132755), (4995, 4040916), (5060, 3989007), (5106, 3953070), (5324, 3791205), (5445, 3706956), (5566, 3626370), (5940, 3398043), (5994, 3367430), (6105, 3306204), (6210, 3250302), (6534, 3089130), (6655, 3032964), (6660, 3030687), (6831, 2954820), (7260, 2780217), (7326, 2755170), (7452, 2708585), (7590, 2659338), (7659, 2635380), (7986, 2527470), (8140, 2479653), (8349, 2417580), (8510, 2371842), (8910, 2265362), (8954, 2254230), (9108, 2216115), (9315, 2166868), (9361, 2156220), (9801, 2059420), (9990, 2020458), (10212, 1976535), (10890, 1853478), (10989, 1836780), (11132, 1813185), (11385, 1772892), (11979, 1684980), (11988, 1683715), (12210, 1653102), (12420, 1625151), (12765, 1581228), (13068, 1544565), (13310, 1516482), (13431, 1502820), (13662, 1477410), (13915, 1450548), (14641, 1378620), (14652, 1377585), (14985, 1346972), (15180, 1329669), (15318, 1317690), (15972, 1263735), (16335, 1235652), (16698, 1208790), (17020, 1185921), (17820, 1132681), (17908, 1127115), (18315, 1102068), (18630, 1083434), (18722, 1078110), (19602, 1029710), (19965, 1010988), (19980, 1010229), (20493, 984940), (21780, 926739), (21978, 918390), (22385, 901692), (22770, 886446), (22977, 878460), (23958, 842490), (24420, 826551), (25047, 805860), (25530, 790614), (26620, 758241), (26862, 751410), (27324, 738705), (27830, 725274), (28083, 718740), (29282, 689310), (29970, 673486), (30613, 659340), (30636, 658845), (32670, 617826), (32967, 612260), (33396, 604395), (34155, 590964), (35937, 561660), (36630, 551034), (37260, 541717), (37444, 539055), (38295, 527076), (39204, 514855), (39930, 505494), (40293, 500940), (40986, 492470), (41745, 483516), (43923, 459540), (43956, 459195), (44770, 450846), (45540, 443223), (45954, 439230), (46805, 431244), (47916, 421245), (49005, 411884), (49247, 409860), (50094, 402930), (51060, 395307), (53724, 375705), (54945, 367356), (55660, 362637), (56166, 359370), (58564, 344655), (59895, 336996), (59940, 336743), (61226, 329670), (65340, 308913), (65934, 306130), (67155, 300564), (68310, 295482), (68931, 292820), (71874, 280830), (73205, 275724), (73260, 275517), (75141, 268620), (76590, 263538), (79860, 252747), (80586, 250470), (81972, 246235), (83490, 241758), (84249, 239580), (87846, 229770), (89540, 225423), (91839, 219780), (91908, 219615), (93610, 215622), (98010, 205942), (98494, 204930), (100188, 201465), (102465, 196988), (102971, 196020), (107811, 187220), (109890, 183678), (112332, 179685), (114885, 175692), (119790, 168498), (120879, 166980), (122452, 164835), (125235, 161172), (131769, 153180), (131868, 153065), (134310, 150282), (136620, 147741), (137862, 146410), (140415, 143748)]