204900120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10739}}^1$

素因数の和:10809

約数の個数: 96

約数和(自身を含む): 678553200

約数和(自身を除く): 473653080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 10739, 19080, 21478, 32217, 42956, 53695, 64434, 85912, 96651, 107390, 128868, 161085, 193302, 214780, 257736, 322170, 386604, 429560, 483255, 569167, 644340, 773208, 966510, 1138334, 1288680, 1707501, 1933020, 2276668, 2845835, 3415002, 3866040, 4553336, 5122503, 5691670, 6830004, 8537505, 10245006, 11383340, 13660008, 17075010, 20490012, 22766680, 25612515, 34150020, 40980024, 51225030, 68300040, 102450060, 204900120]

約数ペア:

[(1, 204900120), (2, 102450060), (3, 68300040), (4, 51225030), (5, 40980024), (6, 34150020), (8, 25612515), (9, 22766680), (10, 20490012), (12, 17075010), (15, 13660008), (18, 11383340), (20, 10245006), (24, 8537505), (30, 6830004), (36, 5691670), (40, 5122503), (45, 4553336), (53, 3866040), (60, 3415002), (72, 2845835), (90, 2276668), (106, 1933020), (120, 1707501), (159, 1288680), (180, 1138334), (212, 966510), (265, 773208), (318, 644340), (360, 569167), (424, 483255), (477, 429560), (530, 386604), (636, 322170), (795, 257736), (954, 214780), (1060, 193302), (1272, 161085), (1590, 128868), (1908, 107390), (2120, 96651), (2385, 85912), (3180, 64434), (3816, 53695), (4770, 42956), (6360, 32217), (9540, 21478), (10739, 19080)]