20177327400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:457

約数の個数: 384

約数和(自身を含む): 67763520000

約数和(自身を除く): 47586192600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 59, 60, 75, 76, 95, 100, 114, 118, 120, 131, 150, 152, 177, 190, 200, 228, 229, 236, 262, 285, 295, 300, 354, 380, 393, 456, 458, 472, 475, 524, 570, 590, 600, 655, 687, 708, 760, 786, 885, 916, 950, 1048, 1121, 1140, 1145, 1180, 1310, 1374, 1416, 1425, 1475, 1572, 1770, 1832, 1900, 1965, 2242, 2280, 2290, 2360, 2489, 2620, 2748, 2850, 2950, 3144, 3275, 3363, 3435, 3540, 3800, 3930, 4351, 4425, 4484, 4580, 4978, 5240, 5496, 5605, 5700, 5725, 5900, 6550, 6726, 6870, 7080, 7467, 7729, 7860, 8702, 8850, 8968, 9160, 9825, 9956, 11210, 11400, 11450, 11800, 12445, 13053, 13100, 13452, 13511, 13740, 14934, 15458, 15720, 16815, 17175, 17404, 17700, 19650, 19912, 21755, 22420, 22900, 23187, 24890, 26106, 26200, 26904, 27022, 27480, 28025, 29868, 29999, 30916, 33630, 34350, 34808, 35400, 37335, 38645, 39300, 40533, 43510, 44840, 45800, 46374, 49780, 52212, 54044, 56050, 59736, 59998, 61832, 62225, 65265, 67260, 67555, 68700, 74670, 77290, 78600, 81066, 84075, 87020, 89997, 92748, 99560, 104424, 108088, 108775, 112100, 115935, 119996, 124450, 130530, 134520, 135110, 137400, 146851, 149340, 149995, 154580, 162132, 168150, 174040, 179994, 185496, 186675, 193225, 202665, 217550, 224200, 231870, 239992, 248900, 256709, 261060, 270220, 293702, 298680, 299990, 309160, 324264, 326325, 336300, 337775, 359988, 373350, 386450, 405330, 435100, 440553, 449985, 463740, 497800, 513418, 522120, 540440, 569981, 579675, 587404, 599980, 652650, 672600, 675550, 719976, 734255, 746700, 749975, 770127, 772900, 810660, 870200, 881106, 899970, 927480, 1013325, 1026836, 1139962, 1159350, 1174808, 1199960, 1283545, 1305300, 1351100, 1468510, 1493400, 1499950, 1540254, 1545800, 1621320, 1709943, 1762212, 1769941, 1799940, 2026650, 2053672, 2202765, 2249925, 2279924, 2318700, 2567090, 2610600, 2702200, 2849905, 2937020, 2999900, 3080508, 3419886, 3524424, 3539882, 3599880, 3671275, 3850635, 4053300, 4405530, 4499850, 4559848, 4637400, 5134180, 5309823, 5699810, 5874040, 5999800, 6161016, 6417725, 6839772, 7079764, 7342550, 7701270, 8106600, 8549715, 8811060, 8849705, 8999700, 10268360, 10619646, 11013825, 11399620, 12835450, 13679544, 14159528, 14249525, 14685100, 15402540, 17099430, 17622120, 17699410, 17999400, 19253175, 21239292, 22027650, 22799240, 25670900, 26549115, 28499050, 29370200, 30805080, 33628879, 34198860, 35398820, 38506350, 42478584, 42748575, 44055300, 44248525, 51341800, 53098230, 56998100, 67257758, 68397720, 70797640, 77012700, 85497150, 88110600, 88497050, 100886637, 106196460, 113996200, 132745575, 134515516, 154025400, 168144395, 170994300, 176994100, 201773274, 212392920, 265491150, 269031032, 336288790, 341988600, 353988200, 403546548, 504433185, 530982300, 672577580, 807093096, 840721975, 1008866370, 1061964600, 1345155160, 1681443950, 2017732740, 2522165925, 3362887900, 4035465480, 5044331850, 6725775800, 10088663700, 20177327400]

約数ペア:

[(1, 20177327400), (2, 10088663700), (3, 6725775800), (4, 5044331850), (5, 4035465480), (6, 3362887900), (8, 2522165925), (10, 2017732740), (12, 1681443950), (15, 1345155160), (19, 1061964600), (20, 1008866370), (24, 840721975), (25, 807093096), (30, 672577580), (38, 530982300), (40, 504433185), (50, 403546548), (57, 353988200), (59, 341988600), (60, 336288790), (75, 269031032), (76, 265491150), (95, 212392920), (100, 201773274), (114, 176994100), (118, 170994300), (120, 168144395), (131, 154025400), (150, 134515516), (152, 132745575), (177, 113996200), (190, 106196460), (200, 100886637), (228, 88497050), (229, 88110600), (236, 85497150), (262, 77012700), (285, 70797640), (295, 68397720), (300, 67257758), (354, 56998100), (380, 53098230), (393, 51341800), (456, 44248525), (458, 44055300), (472, 42748575), (475, 42478584), (524, 38506350), (570, 35398820), (590, 34198860), (600, 33628879), (655, 30805080), (687, 29370200), (708, 28499050), (760, 26549115), (786, 25670900), (885, 22799240), (916, 22027650), (950, 21239292), (1048, 19253175), (1121, 17999400), (1140, 17699410), (1145, 17622120), (1180, 17099430), (1310, 15402540), (1374, 14685100), (1416, 14249525), (1425, 14159528), (1475, 13679544), (1572, 12835450), (1770, 11399620), (1832, 11013825), (1900, 10619646), (1965, 10268360), (2242, 8999700), (2280, 8849705), (2290, 8811060), (2360, 8549715), (2489, 8106600), (2620, 7701270), (2748, 7342550), (2850, 7079764), (2950, 6839772), (3144, 6417725), (3275, 6161016), (3363, 5999800), (3435, 5874040), (3540, 5699810), (3800, 5309823), (3930, 5134180), (4351, 4637400), (4425, 4559848), (4484, 4499850), (4580, 4405530), (4978, 4053300), (5240, 3850635), (5496, 3671275), (5605, 3599880), (5700, 3539882), (5725, 3524424), (5900, 3419886), (6550, 3080508), (6726, 2999900), (6870, 2937020), (7080, 2849905), (7467, 2702200), (7729, 2610600), (7860, 2567090), (8702, 2318700), (8850, 2279924), (8968, 2249925), (9160, 2202765), (9825, 2053672), (9956, 2026650), (11210, 1799940), (11400, 1769941), (11450, 1762212), (11800, 1709943), (12445, 1621320), (13053, 1545800), (13100, 1540254), (13452, 1499950), (13511, 1493400), (13740, 1468510), (14934, 1351100), (15458, 1305300), (15720, 1283545), (16815, 1199960), (17175, 1174808), (17404, 1159350), (17700, 1139962), (19650, 1026836), (19912, 1013325), (21755, 927480), (22420, 899970), (22900, 881106), (23187, 870200), (24890, 810660), (26106, 772900), (26200, 770127), (26904, 749975), (27022, 746700), (27480, 734255), (28025, 719976), (29868, 675550), (29999, 672600), (30916, 652650), (33630, 599980), (34350, 587404), (34808, 579675), (35400, 569981), (37335, 540440), (38645, 522120), (39300, 513418), (40533, 497800), (43510, 463740), (44840, 449985), (45800, 440553), (46374, 435100), (49780, 405330), (52212, 386450), (54044, 373350), (56050, 359988), (59736, 337775), (59998, 336300), (61832, 326325), (62225, 324264), (65265, 309160), (67260, 299990), (67555, 298680), (68700, 293702), (74670, 270220), (77290, 261060), (78600, 256709), (81066, 248900), (84075, 239992), (87020, 231870), (89997, 224200), (92748, 217550), (99560, 202665), (104424, 193225), (108088, 186675), (108775, 185496), (112100, 179994), (115935, 174040), (119996, 168150), (124450, 162132), (130530, 154580), (134520, 149995), (135110, 149340), (137400, 146851)]