75701600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 206705520

約数和(自身を除く): 131003920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 160, 200, 208, 232, 251, 260, 290, 325, 377, 400, 416, 464, 502, 520, 580, 650, 725, 754, 800, 928, 1004, 1040, 1160, 1255, 1300, 1450, 1508, 1885, 2008, 2080, 2320, 2510, 2600, 2900, 3016, 3263, 3770, 4016, 4640, 5020, 5200, 5800, 6032, 6275, 6526, 7279, 7540, 8032, 9425, 10040, 10400, 11600, 12064, 12550, 13052, 14558, 15080, 16315, 18850, 20080, 23200, 25100, 26104, 29116, 30160, 32630, 36395, 37700, 40160, 50200, 52208, 58232, 60320, 65260, 72790, 75400, 81575, 94627, 100400, 104416, 116464, 130520, 145580, 150800, 163150, 181975, 189254, 200800, 232928, 261040, 291160, 301600, 326300, 363950, 378508, 473135, 522080, 582320, 652600, 727900, 757016, 946270, 1164640, 1305200, 1455800, 1514032, 1892540, 2365675, 2610400, 2911600, 3028064, 3785080, 4731350, 5823200, 7570160, 9462700, 15140320, 18925400, 37850800, 75701600]

約数ペア:

[(1, 75701600), (2, 37850800), (4, 18925400), (5, 15140320), (8, 9462700), (10, 7570160), (13, 5823200), (16, 4731350), (20, 3785080), (25, 3028064), (26, 2911600), (29, 2610400), (32, 2365675), (40, 1892540), (50, 1514032), (52, 1455800), (58, 1305200), (65, 1164640), (80, 946270), (100, 757016), (104, 727900), (116, 652600), (130, 582320), (145, 522080), (160, 473135), (200, 378508), (208, 363950), (232, 326300), (251, 301600), (260, 291160), (290, 261040), (325, 232928), (377, 200800), (400, 189254), (416, 181975), (464, 163150), (502, 150800), (520, 145580), (580, 130520), (650, 116464), (725, 104416), (754, 100400), (800, 94627), (928, 81575), (1004, 75400), (1040, 72790), (1160, 65260), (1255, 60320), (1300, 58232), (1450, 52208), (1508, 50200), (1885, 40160), (2008, 37700), (2080, 36395), (2320, 32630), (2510, 30160), (2600, 29116), (2900, 26104), (3016, 25100), (3263, 23200), (3770, 20080), (4016, 18850), (4640, 16315), (5020, 15080), (5200, 14558), (5800, 13052), (6032, 12550), (6275, 12064), (6526, 11600), (7279, 10400), (7540, 10040), (8032, 9425)]