204967530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4241}}^1$

素因数の和:4436

約数の個数: 64

約数和(自身を含む): 549763200

約数和(自身を除く): 344795670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 4241, 4833, 5370, 8055, 8482, 9666, 12723, 16110, 21205, 24165, 25446, 38169, 42410, 48330, 63615, 76338, 114507, 127230, 190845, 229014, 381690, 572535, 759139, 1145070, 1518278, 2277417, 3795695, 4554834, 6832251, 7591390, 11387085, 13664502, 20496753, 22774170, 34161255, 40993506, 68322510, 102483765, 204967530]

約数ペア:

[(1, 204967530), (2, 102483765), (3, 68322510), (5, 40993506), (6, 34161255), (9, 22774170), (10, 20496753), (15, 13664502), (18, 11387085), (27, 7591390), (30, 6832251), (45, 4554834), (54, 3795695), (90, 2277417), (135, 1518278), (179, 1145070), (270, 759139), (358, 572535), (537, 381690), (895, 229014), (1074, 190845), (1611, 127230), (1790, 114507), (2685, 76338), (3222, 63615), (4241, 48330), (4833, 42410), (5370, 38169), (8055, 25446), (8482, 24165), (9666, 21205), (12723, 16110)]