68776350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10663}}^1$

素因数の和:10721

約数の個数: 48

約数和(自身を含む): 174548352

約数和(自身を除く): 105772002

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 10663, 21326, 31989, 53315, 63978, 106630, 159945, 266575, 319890, 458509, 533150, 799725, 917018, 1375527, 1599450, 2292545, 2751054, 4585090, 6877635, 11462725, 13755270, 22925450, 34388175, 68776350]

約数ペア:

[(1, 68776350), (2, 34388175), (3, 22925450), (5, 13755270), (6, 11462725), (10, 6877635), (15, 4585090), (25, 2751054), (30, 2292545), (43, 1599450), (50, 1375527), (75, 917018), (86, 799725), (129, 533150), (150, 458509), (215, 319890), (258, 266575), (430, 159945), (645, 106630), (1075, 63978), (1290, 53315), (2150, 31989), (3225, 21326), (6450, 10663)]