75324320

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6449}}^1$

素因数の和:6537

約数の個数: 48

約数和(自身を含む): 180419400

約数和(自身を除く): 105095080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 6449, 11680, 12898, 25796, 32245, 51592, 64490, 103184, 128980, 206368, 257960, 470777, 515920, 941554, 1031840, 1883108, 2353885, 3766216, 4707770, 7532432, 9415540, 15064864, 18831080, 37662160, 75324320]

約数ペア:

[(1, 75324320), (2, 37662160), (4, 18831080), (5, 15064864), (8, 9415540), (10, 7532432), (16, 4707770), (20, 3766216), (32, 2353885), (40, 1883108), (73, 1031840), (80, 941554), (146, 515920), (160, 470777), (292, 257960), (365, 206368), (584, 128980), (730, 103184), (1168, 64490), (1460, 51592), (2336, 32245), (2920, 25796), (5840, 12898), (6449, 11680)]