41889900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 136491264

約数和(自身を除く): 94601364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 460, 467, 575, 598, 650, 690, 780, 897, 934, 975, 1150, 1196, 1300, 1380, 1401, 1495, 1725, 1794, 1868, 1950, 2300, 2335, 2802, 2990, 3450, 3588, 3900, 4485, 4670, 5604, 5980, 6071, 6900, 7005, 7475, 8970, 9340, 10741, 11675, 12142, 14010, 14950, 17940, 18213, 21482, 22425, 23350, 24284, 28020, 29900, 30355, 32223, 35025, 36426, 42964, 44850, 46700, 53705, 60710, 64446, 70050, 72852, 89700, 91065, 107410, 121420, 128892, 139633, 140100, 151775, 161115, 182130, 214820, 268525, 279266, 303550, 322230, 364260, 418899, 455325, 537050, 558532, 607100, 644460, 698165, 805575, 837798, 910650, 1074100, 1396330, 1611150, 1675596, 1821300, 2094495, 2792660, 3222300, 3490825, 4188990, 6981650, 8377980, 10472475, 13963300, 20944950, 41889900]

約数ペア:

[(1, 41889900), (2, 20944950), (3, 13963300), (4, 10472475), (5, 8377980), (6, 6981650), (10, 4188990), (12, 3490825), (13, 3222300), (15, 2792660), (20, 2094495), (23, 1821300), (25, 1675596), (26, 1611150), (30, 1396330), (39, 1074100), (46, 910650), (50, 837798), (52, 805575), (60, 698165), (65, 644460), (69, 607100), (75, 558532), (78, 537050), (92, 455325), (100, 418899), (115, 364260), (130, 322230), (138, 303550), (150, 279266), (156, 268525), (195, 214820), (230, 182130), (260, 161115), (276, 151775), (299, 140100), (300, 139633), (325, 128892), (345, 121420), (390, 107410), (460, 91065), (467, 89700), (575, 72852), (598, 70050), (650, 64446), (690, 60710), (780, 53705), (897, 46700), (934, 44850), (975, 42964), (1150, 36426), (1196, 35025), (1300, 32223), (1380, 30355), (1401, 29900), (1495, 28020), (1725, 24284), (1794, 23350), (1868, 22425), (1950, 21482), (2300, 18213), (2335, 17940), (2802, 14950), (2990, 14010), (3450, 12142), (3588, 11675), (3900, 10741), (4485, 9340), (4670, 8970), (5604, 7475), (5980, 7005), (6071, 6900)]