90314200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 225387360

約数和(自身を除く): 135073160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 101, 136, 170, 200, 202, 263, 340, 404, 425, 505, 526, 680, 808, 850, 1010, 1052, 1315, 1700, 1717, 2020, 2104, 2525, 2630, 3400, 3434, 4040, 4471, 5050, 5260, 6575, 6868, 8585, 8942, 10100, 10520, 13150, 13736, 17170, 17884, 20200, 22355, 26300, 26563, 34340, 35768, 42925, 44710, 52600, 53126, 68680, 85850, 89420, 106252, 111775, 132815, 171700, 178840, 212504, 223550, 265630, 343400, 447100, 451571, 531260, 664075, 894200, 903142, 1062520, 1328150, 1806284, 2257855, 2656300, 3612568, 4515710, 5312600, 9031420, 11289275, 18062840, 22578550, 45157100, 90314200]

約数ペア:

[(1, 90314200), (2, 45157100), (4, 22578550), (5, 18062840), (8, 11289275), (10, 9031420), (17, 5312600), (20, 4515710), (25, 3612568), (34, 2656300), (40, 2257855), (50, 1806284), (68, 1328150), (85, 1062520), (100, 903142), (101, 894200), (136, 664075), (170, 531260), (200, 451571), (202, 447100), (263, 343400), (340, 265630), (404, 223550), (425, 212504), (505, 178840), (526, 171700), (680, 132815), (808, 111775), (850, 106252), (1010, 89420), (1052, 85850), (1315, 68680), (1700, 53126), (1717, 52600), (2020, 44710), (2104, 42925), (2525, 35768), (2630, 34340), (3400, 26563), (3434, 26300), (4040, 22355), (4471, 20200), (5050, 17884), (5260, 17170), (6575, 13736), (6868, 13150), (8585, 10520), (8942, 10100)]