72025830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{800287}}^1$

素因数の和:800300

約数の個数: 24

約数和(自身を含む): 187267392

約数和(自身を除く): 115241562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 800287, 1600574, 2400861, 4001435, 4801722, 7202583, 8002870, 12004305, 14405166, 24008610, 36012915, 72025830]

約数ペア:

[(1, 72025830), (2, 36012915), (3, 24008610), (5, 14405166), (6, 12004305), (9, 8002870), (10, 7202583), (15, 4801722), (18, 4001435), (30, 2400861), (45, 1600574), (90, 800287)]