126381500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{36109}}^1$

素因数の和:36135

約数の個数: 48

約数和(自身を含む): 315456960

約数和(自身を除く): 189075460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 36109, 72218, 144436, 180545, 252763, 361090, 505526, 722180, 902725, 1011052, 1263815, 1805450, 2527630, 3610900, 4513625, 5055260, 6319075, 9027250, 12638150, 18054500, 25276300, 31595375, 63190750, 126381500]

約数ペア:

[(1, 126381500), (2, 63190750), (4, 31595375), (5, 25276300), (7, 18054500), (10, 12638150), (14, 9027250), (20, 6319075), (25, 5055260), (28, 4513625), (35, 3610900), (50, 2527630), (70, 1805450), (100, 1263815), (125, 1011052), (140, 902725), (175, 722180), (250, 505526), (350, 361090), (500, 252763), (700, 180545), (875, 144436), (1750, 72218), (3500, 36109)]