149542860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{8807}}^1$

素因数の和:9102

約数の個数: 48

約数和(自身を含む): 420247296

約数和(自身を除く): 270704436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4245, 5660, 8490, 8807, 16980, 17614, 26421, 35228, 44035, 52842, 88070, 105684, 132105, 176140, 264210, 528420, 2492381, 4984762, 7477143, 9969524, 12461905, 14954286, 24923810, 29908572, 37385715, 49847620, 74771430, 149542860]

約数ペア:

[(1, 149542860), (2, 74771430), (3, 49847620), (4, 37385715), (5, 29908572), (6, 24923810), (10, 14954286), (12, 12461905), (15, 9969524), (20, 7477143), (30, 4984762), (60, 2492381), (283, 528420), (566, 264210), (849, 176140), (1132, 132105), (1415, 105684), (1698, 88070), (2830, 52842), (3396, 44035), (4245, 35228), (5660, 26421), (8490, 17614), (8807, 16980)]