45157100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 105180768

約数和(自身を除く): 60023668

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 101, 170, 202, 263, 340, 404, 425, 505, 526, 850, 1010, 1052, 1315, 1700, 1717, 2020, 2525, 2630, 3434, 4471, 5050, 5260, 6575, 6868, 8585, 8942, 10100, 13150, 17170, 17884, 22355, 26300, 26563, 34340, 42925, 44710, 53126, 85850, 89420, 106252, 111775, 132815, 171700, 223550, 265630, 447100, 451571, 531260, 664075, 903142, 1328150, 1806284, 2257855, 2656300, 4515710, 9031420, 11289275, 22578550, 45157100]

約数ペア:

[(1, 45157100), (2, 22578550), (4, 11289275), (5, 9031420), (10, 4515710), (17, 2656300), (20, 2257855), (25, 1806284), (34, 1328150), (50, 903142), (68, 664075), (85, 531260), (100, 451571), (101, 447100), (170, 265630), (202, 223550), (263, 171700), (340, 132815), (404, 111775), (425, 106252), (505, 89420), (526, 85850), (850, 53126), (1010, 44710), (1052, 42925), (1315, 34340), (1700, 26563), (1717, 26300), (2020, 22355), (2525, 17884), (2630, 17170), (3434, 13150), (4471, 10100), (5050, 8942), (5260, 8585), (6575, 6868)]