75175120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 181930320

約数和(自身を除く): 106755200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 109, 148, 185, 218, 233, 296, 370, 436, 466, 545, 592, 740, 872, 932, 1090, 1165, 1480, 1744, 1864, 2180, 2330, 2960, 3728, 4033, 4360, 4660, 8066, 8621, 8720, 9320, 16132, 17242, 18640, 20165, 25397, 32264, 34484, 40330, 43105, 50794, 64528, 68968, 80660, 86210, 101588, 126985, 137936, 161320, 172420, 203176, 253970, 322640, 344840, 406352, 507940, 689680, 939689, 1015880, 1879378, 2031760, 3758756, 4698445, 7517512, 9396890, 15035024, 18793780, 37587560, 75175120]

約数ペア:

[(1, 75175120), (2, 37587560), (4, 18793780), (5, 15035024), (8, 9396890), (10, 7517512), (16, 4698445), (20, 3758756), (37, 2031760), (40, 1879378), (74, 1015880), (80, 939689), (109, 689680), (148, 507940), (185, 406352), (218, 344840), (233, 322640), (296, 253970), (370, 203176), (436, 172420), (466, 161320), (545, 137936), (592, 126985), (740, 101588), (872, 86210), (932, 80660), (1090, 68968), (1165, 64528), (1480, 50794), (1744, 43105), (1864, 40330), (2180, 34484), (2330, 32264), (2960, 25397), (3728, 20165), (4033, 18640), (4360, 17242), (4660, 16132), (8066, 9320), (8621, 8720)]