90025560

素因数分解:

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

素因数の和:83377

約数の個数: 64

約数和(自身を含む): 300088800

約数和(自身を除く): 210063240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 83357, 166714, 250071, 333428, 416785, 500142, 666856, 750213, 833570, 1000284, 1250355, 1500426, 1667140, 2000568, 2250639, 2500710, 3000852, 3334280, 3751065, 4501278, 5001420, 6001704, 7502130, 9002556, 10002840, 11253195, 15004260, 18005112, 22506390, 30008520, 45012780, 90025560]

約数ペア:

[(1, 90025560), (2, 45012780), (3, 30008520), (4, 22506390), (5, 18005112), (6, 15004260), (8, 11253195), (9, 10002840), (10, 9002556), (12, 7502130), (15, 6001704), (18, 5001420), (20, 4501278), (24, 3751065), (27, 3334280), (30, 3000852), (36, 2500710), (40, 2250639), (45, 2000568), (54, 1667140), (60, 1500426), (72, 1250355), (90, 1000284), (108, 833570), (120, 750213), (135, 666856), (180, 500142), (216, 416785), (270, 333428), (360, 250071), (540, 166714), (1080, 83357)]