75460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1$

素因数の和:41

約数の個数: 48

約数和(自身を含む): 201600

約数和(自身を除く): 126140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 980, 1078, 1372, 1540, 1715, 2156, 2695, 3430, 3773, 5390, 6860, 7546, 10780, 15092, 18865, 37730, 75460]

約数ペア:

[(1, 75460), (2, 37730), (4, 18865), (5, 15092), (7, 10780), (10, 7546), (11, 6860), (14, 5390), (20, 3773), (22, 3430), (28, 2695), (35, 2156), (44, 1715), (49, 1540), (55, 1372), (70, 1078), (77, 980), (98, 770), (110, 686), (140, 539), (154, 490), (196, 385), (220, 343), (245, 308)]