204037500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{5441}}^1$

素因数の和:5473

約数の個数: 72

約数和(自身を含む): 595180656

約数和(自身を除く): 391143156

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, 2500, 3125, 3750, 5441, 6250, 7500, 9375, 10882, 12500, 16323, 18750, 21764, 27205, 32646, 37500, 54410, 65292, 81615, 108820, 136025, 163230, 272050, 326460, 408075, 544100, 680125, 816150, 1360250, 1632300, 2040375, 2720500, 3400625, 4080750, 6801250, 8161500, 10201875, 13602500, 17003125, 20403750, 34006250, 40807500, 51009375, 68012500, 102018750, 204037500]

約数ペア:

[(1, 204037500), (2, 102018750), (3, 68012500), (4, 51009375), (5, 40807500), (6, 34006250), (10, 20403750), (12, 17003125), (15, 13602500), (20, 10201875), (25, 8161500), (30, 6801250), (50, 4080750), (60, 3400625), (75, 2720500), (100, 2040375), (125, 1632300), (150, 1360250), (250, 816150), (300, 680125), (375, 544100), (500, 408075), (625, 326460), (750, 272050), (1250, 163230), (1500, 136025), (1875, 108820), (2500, 81615), (3125, 65292), (3750, 54410), (5441, 37500), (6250, 32646), (7500, 27205), (9375, 21764), (10882, 18750), (12500, 16323)]