20383385400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{3229}}^1$

素因数の和:3428

約数の個数: 384

約数和(自身を含む): 80744832000

約数和(自身を除く): 60361446600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 167, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 334, 350, 360, 378, 420, 450, 501, 504, 525, 540, 600, 630, 668, 675, 700, 756, 835, 840, 900, 945, 1002, 1050, 1080, 1169, 1260, 1336, 1350, 1400, 1503, 1512, 1575, 1670, 1800, 1890, 2004, 2100, 2338, 2505, 2520, 2700, 3006, 3150, 3229, 3340, 3507, 3780, 4008, 4175, 4200, 4509, 4676, 4725, 5010, 5400, 5845, 6012, 6300, 6458, 6680, 7014, 7515, 7560, 8350, 9018, 9352, 9450, 9687, 10020, 10521, 11690, 12024, 12525, 12600, 12916, 14028, 15030, 16145, 16700, 17535, 18036, 18900, 19374, 20040, 21042, 22545, 22603, 23380, 25050, 25832, 28056, 29061, 29225, 30060, 31563, 32290, 33400, 35070, 36072, 37575, 37800, 38748, 42084, 45090, 45206, 46760, 48435, 50100, 52605, 58122, 58450, 60120, 63126, 64580, 67809, 70140, 75150, 77496, 80725, 84168, 87183, 87675, 90180, 90412, 96870, 100200, 105210, 112725, 113015, 116244, 116900, 126252, 129160, 135618, 140280, 145305, 150300, 157815, 161450, 174366, 175350, 180360, 180824, 193740, 203427, 210420, 225450, 226030, 232488, 233800, 242175, 252504, 263025, 271236, 290610, 300600, 315630, 322900, 339045, 348732, 350700, 387480, 406854, 420840, 435915, 450900, 452060, 484350, 526050, 539243, 542472, 565075, 581220, 610281, 631260, 645800, 678090, 697464, 701400, 726525, 789075, 813708, 871830, 901800, 904120, 968700, 1017135, 1052100, 1078486, 1130150, 1162440, 1220562, 1262520, 1356180, 1453050, 1578150, 1617729, 1627416, 1695225, 1743660, 1937400, 2034270, 2104200, 2156972, 2179575, 2260300, 2441124, 2696215, 2712360, 2906100, 3051405, 3156300, 3235458, 3390450, 3487320, 3774701, 4068540, 4313944, 4359150, 4520600, 4853187, 4882248, 5085675, 5392430, 5812200, 6102810, 6312600, 6470916, 6780900, 7549402, 8088645, 8137080, 8718300, 9706374, 10171350, 10784860, 11324103, 12205620, 12941832, 13481075, 13561800, 14559561, 15098804, 15257025, 16177290, 17436600, 18873505, 19412748, 20342700, 21569720, 22648206, 24265935, 24411240, 26962150, 29119122, 30197608, 30514050, 32354580, 33972309, 37747010, 38825496, 40443225, 40685400, 45296412, 48531870, 53924300, 56620515, 58238244, 61028100, 64709160, 67944618, 72797805, 75494020, 80886450, 90592824, 94367525, 97063740, 101916927, 107848600, 113241030, 116476488, 121329675, 122056200, 135889236, 145595610, 150988040, 161772900, 169861545, 188735050, 194127480, 203833854, 226482060, 242659350, 271778472, 283102575, 291191220, 323545800, 339723090, 363989025, 377470100, 407667708, 452964120, 485318700, 509584635, 566205150, 582382440, 679446180, 727978050, 754940200, 815335416, 849307725, 970637400, 1019169270, 1132410300, 1358892360, 1455956100, 1698615450, 2038338540, 2264820600, 2547923175, 2911912200, 3397230900, 4076677080, 5095846350, 6794461800, 10191692700, 20383385400]

約数ペア:

[(1, 20383385400), (2, 10191692700), (3, 6794461800), (4, 5095846350), (5, 4076677080), (6, 3397230900), (7, 2911912200), (8, 2547923175), (9, 2264820600), (10, 2038338540), (12, 1698615450), (14, 1455956100), (15, 1358892360), (18, 1132410300), (20, 1019169270), (21, 970637400), (24, 849307725), (25, 815335416), (27, 754940200), (28, 727978050), (30, 679446180), (35, 582382440), (36, 566205150), (40, 509584635), (42, 485318700), (45, 452964120), (50, 407667708), (54, 377470100), (56, 363989025), (60, 339723090), (63, 323545800), (70, 291191220), (72, 283102575), (75, 271778472), (84, 242659350), (90, 226482060), (100, 203833854), (105, 194127480), (108, 188735050), (120, 169861545), (126, 161772900), (135, 150988040), (140, 145595610), (150, 135889236), (167, 122056200), (168, 121329675), (175, 116476488), (180, 113241030), (189, 107848600), (200, 101916927), (210, 97063740), (216, 94367525), (225, 90592824), (252, 80886450), (270, 75494020), (280, 72797805), (300, 67944618), (315, 64709160), (334, 61028100), (350, 58238244), (360, 56620515), (378, 53924300), (420, 48531870), (450, 45296412), (501, 40685400), (504, 40443225), (525, 38825496), (540, 37747010), (600, 33972309), (630, 32354580), (668, 30514050), (675, 30197608), (700, 29119122), (756, 26962150), (835, 24411240), (840, 24265935), (900, 22648206), (945, 21569720), (1002, 20342700), (1050, 19412748), (1080, 18873505), (1169, 17436600), (1260, 16177290), (1336, 15257025), (1350, 15098804), (1400, 14559561), (1503, 13561800), (1512, 13481075), (1575, 12941832), (1670, 12205620), (1800, 11324103), (1890, 10784860), (2004, 10171350), (2100, 9706374), (2338, 8718300), (2505, 8137080), (2520, 8088645), (2700, 7549402), (3006, 6780900), (3150, 6470916), (3229, 6312600), (3340, 6102810), (3507, 5812200), (3780, 5392430), (4008, 5085675), (4175, 4882248), (4200, 4853187), (4509, 4520600), (4676, 4359150), (4725, 4313944), (5010, 4068540), (5400, 3774701), (5845, 3487320), (6012, 3390450), (6300, 3235458), (6458, 3156300), (6680, 3051405), (7014, 2906100), (7515, 2712360), (7560, 2696215), (8350, 2441124), (9018, 2260300), (9352, 2179575), (9450, 2156972), (9687, 2104200), (10020, 2034270), (10521, 1937400), (11690, 1743660), (12024, 1695225), (12525, 1627416), (12600, 1617729), (12916, 1578150), (14028, 1453050), (15030, 1356180), (16145, 1262520), (16700, 1220562), (17535, 1162440), (18036, 1130150), (18900, 1078486), (19374, 1052100), (20040, 1017135), (21042, 968700), (22545, 904120), (22603, 901800), (23380, 871830), (25050, 813708), (25832, 789075), (28056, 726525), (29061, 701400), (29225, 697464), (30060, 678090), (31563, 645800), (32290, 631260), (33400, 610281), (35070, 581220), (36072, 565075), (37575, 542472), (37800, 539243), (38748, 526050), (42084, 484350), (45090, 452060), (45206, 450900), (46760, 435915), (48435, 420840), (50100, 406854), (52605, 387480), (58122, 350700), (58450, 348732), (60120, 339045), (63126, 322900), (64580, 315630), (67809, 300600), (70140, 290610), (75150, 271236), (77496, 263025), (80725, 252504), (84168, 242175), (87183, 233800), (87675, 232488), (90180, 226030), (90412, 225450), (96870, 210420), (100200, 203427), (105210, 193740), (112725, 180824), (113015, 180360), (116244, 175350), (116900, 174366), (126252, 161450), (129160, 157815), (135618, 150300), (140280, 145305)]