89251380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4549}}^1$

素因数の和:4673

約数の個数: 72

約数和(自身を含む): 273273000

約数和(自身を除く): 184021620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4549, 4905, 6540, 9098, 9810, 13647, 18196, 19620, 22745, 27294, 40941, 45490, 54588, 68235, 81882, 90980, 136470, 163764, 204705, 272940, 409410, 495841, 818820, 991682, 1487523, 1983364, 2479205, 2975046, 4462569, 4958410, 5950092, 7437615, 8925138, 9916820, 14875230, 17850276, 22312845, 29750460, 44625690, 89251380]

約数ペア:

[(1, 89251380), (2, 44625690), (3, 29750460), (4, 22312845), (5, 17850276), (6, 14875230), (9, 9916820), (10, 8925138), (12, 7437615), (15, 5950092), (18, 4958410), (20, 4462569), (30, 2975046), (36, 2479205), (45, 1983364), (60, 1487523), (90, 991682), (109, 818820), (180, 495841), (218, 409410), (327, 272940), (436, 204705), (545, 163764), (654, 136470), (981, 90980), (1090, 81882), (1308, 68235), (1635, 54588), (1962, 45490), (2180, 40941), (3270, 27294), (3924, 22745), (4549, 19620), (4905, 18196), (6540, 13647), (9098, 9810)]