102876800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2510

約数の個数: 96

約数和(自身を含む): 273797580

約数和(自身を除く): 170920780

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, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2473, 2600, 3200, 4160, 4946, 5200, 8320, 9892, 10400, 12365, 19784, 20800, 24730, 32149, 39568, 41600, 49460, 61825, 64298, 79136, 98920, 123650, 128596, 158272, 160745, 197840, 247300, 257192, 316544, 321490, 395680, 494600, 514384, 642980, 791360, 803725, 989200, 1028768, 1285960, 1582720, 1607450, 1978400, 2057536, 2571920, 3214900, 3956800, 4115072, 5143840, 6429800, 7913600, 10287680, 12859600, 20575360, 25719200, 51438400, 102876800]

約数ペア:

[(1, 102876800), (2, 51438400), (4, 25719200), (5, 20575360), (8, 12859600), (10, 10287680), (13, 7913600), (16, 6429800), (20, 5143840), (25, 4115072), (26, 3956800), (32, 3214900), (40, 2571920), (50, 2057536), (52, 1978400), (64, 1607450), (65, 1582720), (80, 1285960), (100, 1028768), (104, 989200), (128, 803725), (130, 791360), (160, 642980), (200, 514384), (208, 494600), (260, 395680), (320, 321490), (325, 316544), (400, 257192), (416, 247300), (520, 197840), (640, 160745), (650, 158272), (800, 128596), (832, 123650), (1040, 98920), (1300, 79136), (1600, 64298), (1664, 61825), (2080, 49460), (2473, 41600), (2600, 39568), (3200, 32149), (4160, 24730), (4946, 20800), (5200, 19784), (8320, 12365), (9892, 10400)]