45012780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83357}}^1$

素因数の和:83375

約数の個数: 48

約数和(自身を含む): 140041440

約数和(自身を除く): 95028660

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, 83357, 166714, 250071, 333428, 416785, 500142, 750213, 833570, 1000284, 1250355, 1500426, 1667140, 2250639, 2500710, 3000852, 3751065, 4501278, 5001420, 7502130, 9002556, 11253195, 15004260, 22506390, 45012780]

約数ペア:

[(1, 45012780), (2, 22506390), (3, 15004260), (4, 11253195), (5, 9002556), (6, 7502130), (9, 5001420), (10, 4501278), (12, 3751065), (15, 3000852), (18, 2500710), (20, 2250639), (27, 1667140), (30, 1500426), (36, 1250355), (45, 1000284), (54, 833570), (60, 750213), (90, 500142), (108, 416785), (135, 333428), (180, 250071), (270, 166714), (540, 83357)]