210040800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{87517}}^1$

素因数の和:87540

約数の個数: 72

約数和(自身を含む): 683690616

約数和(自身を除く): 473649816

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, 87517, 175034, 262551, 350068, 437585, 525102, 700136, 875170, 1050204, 1312755, 1400272, 1750340, 2100408, 2187925, 2625510, 2800544, 3500680, 4200816, 4375850, 5251020, 6563775, 7001360, 8401632, 8751700, 10502040, 13127550, 14002720, 17503400, 21004080, 26255100, 35006800, 42008160, 52510200, 70013600, 105020400, 210040800]

約数ペア:

[(1, 210040800), (2, 105020400), (3, 70013600), (4, 52510200), (5, 42008160), (6, 35006800), (8, 26255100), (10, 21004080), (12, 17503400), (15, 14002720), (16, 13127550), (20, 10502040), (24, 8751700), (25, 8401632), (30, 7001360), (32, 6563775), (40, 5251020), (48, 4375850), (50, 4200816), (60, 3500680), (75, 2800544), (80, 2625510), (96, 2187925), (100, 2100408), (120, 1750340), (150, 1400272), (160, 1312755), (200, 1050204), (240, 875170), (300, 700136), (400, 525102), (480, 437585), (600, 350068), (800, 262551), (1200, 175034), (2400, 87517)]