453250900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 1014060096

約数和(自身を除く): 560809196

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 227, 410, 454, 487, 820, 908, 974, 1025, 1135, 1948, 2050, 2270, 2435, 4100, 4540, 4870, 5675, 9307, 9740, 11350, 12175, 18614, 19967, 22700, 24350, 37228, 39934, 46535, 48700, 79868, 93070, 99835, 110549, 186140, 199670, 221098, 232675, 399340, 442196, 465350, 499175, 552745, 930700, 998350, 1105490, 1996700, 2210980, 2763725, 4532509, 5527450, 9065018, 11054900, 18130036, 22662545, 45325090, 90650180, 113312725, 226625450, 453250900]

約数ペア:

[(1, 453250900), (2, 226625450), (4, 113312725), (5, 90650180), (10, 45325090), (20, 22662545), (25, 18130036), (41, 11054900), (50, 9065018), (82, 5527450), (100, 4532509), (164, 2763725), (205, 2210980), (227, 1996700), (410, 1105490), (454, 998350), (487, 930700), (820, 552745), (908, 499175), (974, 465350), (1025, 442196), (1135, 399340), (1948, 232675), (2050, 221098), (2270, 199670), (2435, 186140), (4100, 110549), (4540, 99835), (4870, 93070), (5675, 79868), (9307, 48700), (9740, 46535), (11350, 39934), (12175, 37228), (18614, 24350), (19967, 22700)]