227100780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{420557}}^1$

素因数の和:420575

約数の個数: 48

約数和(自身を含む): 706537440

約数和(自身を除く): 479436660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 420557, 841114, 1261671, 1682228, 2102785, 2523342, 3785013, 4205570, 5046684, 6308355, 7570026, 8411140, 11355039, 12616710, 15140052, 18925065, 22710078, 25233420, 37850130, 45420156, 56775195, 75700260, 113550390, 227100780]

約数ペア:

[(1, 227100780), (2, 113550390), (3, 75700260), (4, 56775195), (5, 45420156), (6, 37850130), (9, 25233420), (10, 22710078), (12, 18925065), (15, 15140052), (18, 12616710), (20, 11355039), (27, 8411140), (30, 7570026), (36, 6308355), (45, 5046684), (54, 4205570), (60, 3785013), (90, 2523342), (108, 2102785), (135, 1682228), (180, 1261671), (270, 841114), (540, 420557)]