100099600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13171}}^1$

素因数の和:13208

約数の個数: 60

約数和(自身を含む): 253165840

約数和(自身を除く): 153066240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 13171, 26342, 52684, 65855, 105368, 131710, 210736, 250249, 263420, 329275, 500498, 526840, 658550, 1000996, 1053680, 1251245, 1317100, 2001992, 2502490, 2634200, 4003984, 5004980, 5268400, 6256225, 10009960, 12512450, 20019920, 25024900, 50049800, 100099600]

約数ペア:

[(1, 100099600), (2, 50049800), (4, 25024900), (5, 20019920), (8, 12512450), (10, 10009960), (16, 6256225), (19, 5268400), (20, 5004980), (25, 4003984), (38, 2634200), (40, 2502490), (50, 2001992), (76, 1317100), (80, 1251245), (95, 1053680), (100, 1000996), (152, 658550), (190, 526840), (200, 500498), (304, 329275), (380, 263420), (400, 250249), (475, 210736), (760, 131710), (950, 105368), (1520, 65855), (1900, 52684), (3800, 26342), (7600, 13171)]