70462500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{1879}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 205611840

約数和(自身を除く): 135149340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 1879, 2500, 3125, 3750, 3758, 5637, 6250, 7500, 7516, 9375, 9395, 11274, 12500, 18750, 18790, 22548, 28185, 37500, 37580, 46975, 56370, 93950, 112740, 140925, 187900, 234875, 281850, 469750, 563700, 704625, 939500, 1174375, 1409250, 2348750, 2818500, 3523125, 4697500, 5871875, 7046250, 11743750, 14092500, 17615625, 23487500, 35231250, 70462500]

約数ペア:

[(1, 70462500), (2, 35231250), (3, 23487500), (4, 17615625), (5, 14092500), (6, 11743750), (10, 7046250), (12, 5871875), (15, 4697500), (20, 3523125), (25, 2818500), (30, 2348750), (50, 1409250), (60, 1174375), (75, 939500), (100, 704625), (125, 563700), (150, 469750), (250, 281850), (300, 234875), (375, 187900), (500, 140925), (625, 112740), (750, 93950), (1250, 56370), (1500, 46975), (1875, 37580), (1879, 37500), (2500, 28185), (3125, 22548), (3750, 18790), (3758, 18750), (5637, 12500), (6250, 11274), (7500, 9395), (7516, 9375)]