90040800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{37517}}^1$

素因数の和:37540

約数の個数: 72

約数和(自身を含む): 293090616

約数和(自身を除く): 203049816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 37517, 75034, 112551, 150068, 187585, 225102, 300136, 375170, 450204, 562755, 600272, 750340, 900408, 937925, 1125510, 1200544, 1500680, 1800816, 1875850, 2251020, 2813775, 3001360, 3601632, 3751700, 4502040, 5627550, 6002720, 7503400, 9004080, 11255100, 15006800, 18008160, 22510200, 30013600, 45020400, 90040800]

約数ペア:

[(1, 90040800), (2, 45020400), (3, 30013600), (4, 22510200), (5, 18008160), (6, 15006800), (8, 11255100), (10, 9004080), (12, 7503400), (15, 6002720), (16, 5627550), (20, 4502040), (24, 3751700), (25, 3601632), (30, 3001360), (32, 2813775), (40, 2251020), (48, 1875850), (50, 1800816), (60, 1500680), (75, 1200544), (80, 1125510), (96, 937925), (100, 900408), (120, 750340), (150, 600272), (160, 562755), (200, 450204), (240, 375170), (300, 300136), (400, 225102), (480, 187585), (600, 150068), (800, 112551), (1200, 75034), (2400, 37517)]