60486400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:766

約数の個数: 108

約数和(自身を含む): 161451472

約数和(自身を除く): 100965072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 727, 800, 832, 1040, 1280, 1300, 1454, 1600, 1664, 2080, 2600, 2908, 3200, 3328, 3635, 4160, 5200, 5816, 6400, 7270, 8320, 9451, 10400, 11632, 14540, 16640, 18175, 18902, 20800, 23264, 29080, 36350, 37804, 41600, 46528, 47255, 58160, 72700, 75608, 83200, 93056, 94510, 116320, 145400, 151216, 186112, 189020, 232640, 236275, 290800, 302432, 378040, 465280, 472550, 581600, 604864, 756080, 930560, 945100, 1163200, 1209728, 1512160, 1890200, 2326400, 2419456, 3024320, 3780400, 4652800, 6048640, 7560800, 12097280, 15121600, 30243200, 60486400]

約数ペア:

[(1, 60486400), (2, 30243200), (4, 15121600), (5, 12097280), (8, 7560800), (10, 6048640), (13, 4652800), (16, 3780400), (20, 3024320), (25, 2419456), (26, 2326400), (32, 1890200), (40, 1512160), (50, 1209728), (52, 1163200), (64, 945100), (65, 930560), (80, 756080), (100, 604864), (104, 581600), (128, 472550), (130, 465280), (160, 378040), (200, 302432), (208, 290800), (256, 236275), (260, 232640), (320, 189020), (325, 186112), (400, 151216), (416, 145400), (520, 116320), (640, 94510), (650, 93056), (727, 83200), (800, 75608), (832, 72700), (1040, 58160), (1280, 47255), (1300, 46528), (1454, 41600), (1600, 37804), (1664, 36350), (2080, 29080), (2600, 23264), (2908, 20800), (3200, 18902), (3328, 18175), (3635, 16640), (4160, 14540), (5200, 11632), (5816, 10400), (6400, 9451), (7270, 8320)]