27192500

素因数分解:

$2^2\times 5^4\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 60

約数和(自身を含む): 60683700

約数和(自身を除く): 33491200

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 125, 146, 149, 250, 292, 298, 365, 500, 596, 625, 730, 745, 1250, 1460, 1490, 1825, 2500, 2980, 3650, 3725, 7300, 7450, 9125, 10877, 14900, 18250, 18625, 21754, 36500, 37250, 43508, 45625, 54385, 74500, 91250, 93125, 108770, 182500, 186250, 217540, 271925, 372500, 543850, 1087700, 1359625, 2719250, 5438500, 6798125, 13596250, 27192500]

約数ペア:

[(1, 27192500), (2, 13596250), (4, 6798125), (5, 5438500), (10, 2719250), (20, 1359625), (25, 1087700), (50, 543850), (73, 372500), (100, 271925), (125, 217540), (146, 186250), (149, 182500), (250, 108770), (292, 93125), (298, 91250), (365, 74500), (500, 54385), (596, 45625), (625, 43508), (730, 37250), (745, 36500), (1250, 21754), (1460, 18625), (1490, 18250), (1825, 14900), (2500, 10877), (2980, 9125), (3650, 7450), (3725, 7300)]