76407200

素因数分解:

$2^5\times 5^2\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:810

約数の個数: 72

約数和(自身を含む): 188073900

約数和(自身を除く): 111666700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 149, 160, 200, 298, 400, 596, 641, 745, 800, 1192, 1282, 1490, 2384, 2564, 2980, 3205, 3725, 4768, 5128, 5960, 6410, 7450, 10256, 11920, 12820, 14900, 16025, 20512, 23840, 25640, 29800, 32050, 51280, 59600, 64100, 95509, 102560, 119200, 128200, 191018, 256400, 382036, 477545, 512800, 764072, 955090, 1528144, 1910180, 2387725, 3056288, 3820360, 4775450, 7640720, 9550900, 15281440, 19101800, 38203600, 76407200]

約数ペア:

[(1, 76407200), (2, 38203600), (4, 19101800), (5, 15281440), (8, 9550900), (10, 7640720), (16, 4775450), (20, 3820360), (25, 3056288), (32, 2387725), (40, 1910180), (50, 1528144), (80, 955090), (100, 764072), (149, 512800), (160, 477545), (200, 382036), (298, 256400), (400, 191018), (596, 128200), (641, 119200), (745, 102560), (800, 95509), (1192, 64100), (1282, 59600), (1490, 51280), (2384, 32050), (2564, 29800), (2980, 25640), (3205, 23840), (3725, 20512), (4768, 16025), (5128, 14900), (5960, 12820), (6410, 11920), (7450, 10256)]