40625820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3312

約数の個数: 96

約数和(自身を含む): 131927040

約数和(自身を除く): 91301220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 3271, 4140, 6210, 6542, 9813, 12420, 13084, 16355, 19626, 29439, 32710, 39252, 49065, 58878, 65420, 75233, 88317, 98130, 117756, 147195, 150466, 176634, 196260, 225699, 294390, 300932, 353268, 376165, 441585, 451398, 588780, 677097, 752330, 883170, 902796, 1128495, 1354194, 1504660, 1766340, 2031291, 2256990, 2708388, 3385485, 4062582, 4513980, 6770970, 8125164, 10156455, 13541940, 20312910, 40625820]

約数ペア:

[(1, 40625820), (2, 20312910), (3, 13541940), (4, 10156455), (5, 8125164), (6, 6770970), (9, 4513980), (10, 4062582), (12, 3385485), (15, 2708388), (18, 2256990), (20, 2031291), (23, 1766340), (27, 1504660), (30, 1354194), (36, 1128495), (45, 902796), (46, 883170), (54, 752330), (60, 677097), (69, 588780), (90, 451398), (92, 441585), (108, 376165), (115, 353268), (135, 300932), (138, 294390), (180, 225699), (207, 196260), (230, 176634), (270, 150466), (276, 147195), (345, 117756), (414, 98130), (460, 88317), (540, 75233), (621, 65420), (690, 58878), (828, 49065), (1035, 39252), (1242, 32710), (1380, 29439), (2070, 19626), (2484, 16355), (3105, 13084), (3271, 12420), (4140, 9813), (6210, 6542)]