119986800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{99989}}^1$

素因数の和:100010

約数の個数: 60

約数和(自身を含む): 384361560

約数和(自身を除く): 264374760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 99989, 199978, 299967, 399956, 499945, 599934, 799912, 999890, 1199868, 1499835, 1599824, 1999780, 2399736, 2499725, 2999670, 3999560, 4799472, 4999450, 5999340, 7499175, 7999120, 9998900, 11998680, 14998350, 19997800, 23997360, 29996700, 39995600, 59993400, 119986800]

約数ペア:

[(1, 119986800), (2, 59993400), (3, 39995600), (4, 29996700), (5, 23997360), (6, 19997800), (8, 14998350), (10, 11998680), (12, 9998900), (15, 7999120), (16, 7499175), (20, 5999340), (24, 4999450), (25, 4799472), (30, 3999560), (40, 2999670), (48, 2499725), (50, 2399736), (60, 1999780), (75, 1599824), (80, 1499835), (100, 1199868), (120, 999890), (150, 799912), (200, 599934), (240, 499945), (300, 399956), (400, 299967), (600, 199978), (1200, 99989)]