75299980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3109}}^1$

素因数の和:3298

約数の個数: 48

約数和(自身を含む): 181823040

約数和(自身を除く): 106523060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3109, 3460, 4844, 6055, 6218, 12110, 12436, 15545, 21763, 24220, 31090, 43526, 62180, 87052, 108815, 217630, 435260, 537857, 1075714, 2151428, 2689285, 3764999, 5378570, 7529998, 10757140, 15059996, 18824995, 37649990, 75299980]

約数ペア:

[(1, 75299980), (2, 37649990), (4, 18824995), (5, 15059996), (7, 10757140), (10, 7529998), (14, 5378570), (20, 3764999), (28, 2689285), (35, 2151428), (70, 1075714), (140, 537857), (173, 435260), (346, 217630), (692, 108815), (865, 87052), (1211, 62180), (1730, 43526), (2422, 31090), (3109, 24220), (3460, 21763), (4844, 15545), (6055, 12436), (6218, 12110)]