12137850

素因数分解:

$2^1\times 3^8\times 5^2\times {\mathrm{37}}^1$

素因数の和:73

約数の個数: 108

約数和(自身を含む): 34778094

約数和(自身を除く): 22640244

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 81, 90, 111, 135, 150, 162, 185, 222, 225, 243, 270, 333, 370, 405, 450, 486, 555, 666, 675, 729, 810, 925, 999, 1110, 1215, 1350, 1458, 1665, 1850, 1998, 2025, 2187, 2430, 2775, 2997, 3330, 3645, 4050, 4374, 4995, 5550, 5994, 6075, 6561, 7290, 8325, 8991, 9990, 10935, 12150, 13122, 14985, 16650, 17982, 18225, 21870, 24975, 26973, 29970, 32805, 36450, 44955, 49950, 53946, 54675, 65610, 74925, 80919, 89910, 109350, 134865, 149850, 161838, 164025, 224775, 242757, 269730, 328050, 404595, 449550, 485514, 674325, 809190, 1213785, 1348650, 2022975, 2427570, 4045950, 6068925, 12137850]

約数ペア:

[(1, 12137850), (2, 6068925), (3, 4045950), (5, 2427570), (6, 2022975), (9, 1348650), (10, 1213785), (15, 809190), (18, 674325), (25, 485514), (27, 449550), (30, 404595), (37, 328050), (45, 269730), (50, 242757), (54, 224775), (74, 164025), (75, 161838), (81, 149850), (90, 134865), (111, 109350), (135, 89910), (150, 80919), (162, 74925), (185, 65610), (222, 54675), (225, 53946), (243, 49950), (270, 44955), (333, 36450), (370, 32805), (405, 29970), (450, 26973), (486, 24975), (555, 21870), (666, 18225), (675, 17982), (729, 16650), (810, 14985), (925, 13122), (999, 12150), (1110, 10935), (1215, 9990), (1350, 8991), (1458, 8325), (1665, 7290), (1850, 6561), (1998, 6075), (2025, 5994), (2187, 5550), (2430, 4995), (2775, 4374), (2997, 4050), (3330, 3645)]