26283750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 67628352

約数和(自身を除く): 41344602

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 163, 215, 250, 258, 326, 375, 430, 489, 625, 645, 750, 815, 978, 1075, 1250, 1290, 1630, 1875, 2150, 2445, 3225, 3750, 4075, 4890, 5375, 6450, 7009, 8150, 10750, 12225, 14018, 16125, 20375, 21027, 24450, 26875, 32250, 35045, 40750, 42054, 53750, 61125, 70090, 80625, 101875, 105135, 122250, 161250, 175225, 203750, 210270, 305625, 350450, 525675, 611250, 876125, 1051350, 1752250, 2628375, 4380625, 5256750, 8761250, 13141875, 26283750]

約数ペア:

[(1, 26283750), (2, 13141875), (3, 8761250), (5, 5256750), (6, 4380625), (10, 2628375), (15, 1752250), (25, 1051350), (30, 876125), (43, 611250), (50, 525675), (75, 350450), (86, 305625), (125, 210270), (129, 203750), (150, 175225), (163, 161250), (215, 122250), (250, 105135), (258, 101875), (326, 80625), (375, 70090), (430, 61125), (489, 53750), (625, 42054), (645, 40750), (750, 35045), (815, 32250), (978, 26875), (1075, 24450), (1250, 21027), (1290, 20375), (1630, 16125), (1875, 14018), (2150, 12225), (2445, 10750), (3225, 8150), (3750, 7009), (4075, 6450), (4890, 5375)]