250450440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{743}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 766825920

約数和(自身を除く): 516375480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 743, 795, 1060, 1272, 1486, 1590, 2120, 2229, 2809, 2972, 3180, 3715, 4458, 5618, 5944, 6360, 7430, 8427, 8916, 11145, 11236, 14045, 14860, 16854, 17832, 22290, 22472, 28090, 29720, 33708, 39379, 42135, 44580, 56180, 67416, 78758, 84270, 89160, 112360, 118137, 157516, 168540, 196895, 236274, 315032, 337080, 393790, 472548, 590685, 787580, 945096, 1181370, 1575160, 2087087, 2362740, 4174174, 4725480, 6261261, 8348348, 10435435, 12522522, 16696696, 20870870, 25045044, 31306305, 41741740, 50090088, 62612610, 83483480, 125225220, 250450440]

約数ペア:

[(1, 250450440), (2, 125225220), (3, 83483480), (4, 62612610), (5, 50090088), (6, 41741740), (8, 31306305), (10, 25045044), (12, 20870870), (15, 16696696), (20, 12522522), (24, 10435435), (30, 8348348), (40, 6261261), (53, 4725480), (60, 4174174), (106, 2362740), (120, 2087087), (159, 1575160), (212, 1181370), (265, 945096), (318, 787580), (424, 590685), (530, 472548), (636, 393790), (743, 337080), (795, 315032), (1060, 236274), (1272, 196895), (1486, 168540), (1590, 157516), (2120, 118137), (2229, 112360), (2809, 89160), (2972, 84270), (3180, 78758), (3715, 67416), (4458, 56180), (5618, 44580), (5944, 42135), (6360, 39379), (7430, 33708), (8427, 29720), (8916, 28090), (11145, 22472), (11236, 22290), (14045, 17832), (14860, 16854)]