75644320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 190512000

約数和(自身を除く): 114867680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 149, 152, 160, 167, 190, 298, 304, 334, 380, 596, 608, 668, 745, 760, 835, 1192, 1336, 1490, 1520, 1670, 2384, 2672, 2831, 2980, 3040, 3173, 3340, 4768, 5344, 5662, 5960, 6346, 6680, 11324, 11920, 12692, 13360, 14155, 15865, 22648, 23840, 24883, 25384, 26720, 28310, 31730, 45296, 49766, 50768, 56620, 63460, 90592, 99532, 101536, 113240, 124415, 126920, 199064, 226480, 248830, 253840, 398128, 452960, 472777, 497660, 507680, 796256, 945554, 995320, 1891108, 1990640, 2363885, 3782216, 3981280, 4727770, 7564432, 9455540, 15128864, 18911080, 37822160, 75644320]

約数ペア:

[(1, 75644320), (2, 37822160), (4, 18911080), (5, 15128864), (8, 9455540), (10, 7564432), (16, 4727770), (19, 3981280), (20, 3782216), (32, 2363885), (38, 1990640), (40, 1891108), (76, 995320), (80, 945554), (95, 796256), (149, 507680), (152, 497660), (160, 472777), (167, 452960), (190, 398128), (298, 253840), (304, 248830), (334, 226480), (380, 199064), (596, 126920), (608, 124415), (668, 113240), (745, 101536), (760, 99532), (835, 90592), (1192, 63460), (1336, 56620), (1490, 50768), (1520, 49766), (1670, 45296), (2384, 31730), (2672, 28310), (2831, 26720), (2980, 25384), (3040, 24883), (3173, 23840), (3340, 22648), (4768, 15865), (5344, 14155), (5662, 13360), (5960, 12692), (6346, 11920), (6680, 11324)]