30227500

素因数分解:

$2^2\times 5^4\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:244

約数の個数: 60

約数和(自身を含む): 67309704

約数和(自身を除く): 37082204

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 113, 125, 214, 226, 250, 428, 452, 500, 535, 565, 625, 1070, 1130, 1250, 2140, 2260, 2500, 2675, 2825, 5350, 5650, 10700, 11300, 12091, 13375, 14125, 24182, 26750, 28250, 48364, 53500, 56500, 60455, 66875, 70625, 120910, 133750, 141250, 241820, 267500, 282500, 302275, 604550, 1209100, 1511375, 3022750, 6045500, 7556875, 15113750, 30227500]

約数ペア:

[(1, 30227500), (2, 15113750), (4, 7556875), (5, 6045500), (10, 3022750), (20, 1511375), (25, 1209100), (50, 604550), (100, 302275), (107, 282500), (113, 267500), (125, 241820), (214, 141250), (226, 133750), (250, 120910), (428, 70625), (452, 66875), (500, 60455), (535, 56500), (565, 53500), (625, 48364), (1070, 28250), (1130, 26750), (1250, 24182), (2140, 14125), (2260, 13375), (2500, 12091), (2675, 11300), (2825, 10700), (5350, 5650)]