228549780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23957}}^1$

素因数の和:24025

約数の個数: 72

約数和(自身を含む): 706377672

約数和(自身を除く): 477827892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 23957, 47914, 71871, 95828, 119785, 143742, 215613, 239570, 287484, 359355, 431226, 479140, 718710, 862452, 1078065, 1269721, 1437420, 2156130, 2539442, 3809163, 4312260, 5078884, 6348605, 7618326, 11427489, 12697210, 15236652, 19045815, 22854978, 25394420, 38091630, 45709956, 57137445, 76183260, 114274890, 228549780]

約数ペア:

[(1, 228549780), (2, 114274890), (3, 76183260), (4, 57137445), (5, 45709956), (6, 38091630), (9, 25394420), (10, 22854978), (12, 19045815), (15, 15236652), (18, 12697210), (20, 11427489), (30, 7618326), (36, 6348605), (45, 5078884), (53, 4312260), (60, 3809163), (90, 2539442), (106, 2156130), (159, 1437420), (180, 1269721), (212, 1078065), (265, 862452), (318, 718710), (477, 479140), (530, 431226), (636, 359355), (795, 287484), (954, 239570), (1060, 215613), (1590, 143742), (1908, 119785), (2385, 95828), (3180, 71871), (4770, 47914), (9540, 23957)]