100743120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139921}}^1$

素因数の和:139940

約数の個数: 60

約数和(自身を含む): 338331396

約数和(自身を除く): 237588276

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 139921, 279842, 419763, 559684, 699605, 839526, 1119368, 1259289, 1399210, 1679052, 2098815, 2238736, 2518578, 2798420, 3358104, 4197630, 5037156, 5596840, 6296445, 6716208, 8395260, 10074312, 11193680, 12592890, 16790520, 20148624, 25185780, 33581040, 50371560, 100743120]

約数ペア:

[(1, 100743120), (2, 50371560), (3, 33581040), (4, 25185780), (5, 20148624), (6, 16790520), (8, 12592890), (9, 11193680), (10, 10074312), (12, 8395260), (15, 6716208), (16, 6296445), (18, 5596840), (20, 5037156), (24, 4197630), (30, 3358104), (36, 2798420), (40, 2518578), (45, 2238736), (48, 2098815), (60, 1679052), (72, 1399210), (80, 1259289), (90, 1119368), (120, 839526), (144, 699605), (180, 559684), (240, 419763), (360, 279842), (720, 139921)]