75385120

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3001}}^1$

素因数の和:3173

約数の個数: 48

約数和(自身を含む): 179291448

約数和(自身を除く): 103906328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1570, 2512, 3001, 3140, 5024, 6002, 6280, 12004, 12560, 15005, 24008, 25120, 30010, 48016, 60020, 96032, 120040, 240080, 471157, 480160, 942314, 1884628, 2355785, 3769256, 4711570, 7538512, 9423140, 15077024, 18846280, 37692560, 75385120]

約数ペア:

[(1, 75385120), (2, 37692560), (4, 18846280), (5, 15077024), (8, 9423140), (10, 7538512), (16, 4711570), (20, 3769256), (32, 2355785), (40, 1884628), (80, 942314), (157, 480160), (160, 471157), (314, 240080), (628, 120040), (785, 96032), (1256, 60020), (1570, 48016), (2512, 30010), (3001, 25120), (3140, 24008), (5024, 15005), (6002, 12560), (6280, 12004)]