29887500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{797}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 87275664

約数和(自身を除く): 57388164

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, 797, 1250, 1500, 1594, 1875, 2391, 2500, 3125, 3188, 3750, 3985, 4782, 6250, 7500, 7970, 9375, 9564, 11955, 12500, 15940, 18750, 19925, 23910, 37500, 39850, 47820, 59775, 79700, 99625, 119550, 199250, 239100, 298875, 398500, 498125, 597750, 996250, 1195500, 1494375, 1992500, 2490625, 2988750, 4981250, 5977500, 7471875, 9962500, 14943750, 29887500]

約数ペア:

[(1, 29887500), (2, 14943750), (3, 9962500), (4, 7471875), (5, 5977500), (6, 4981250), (10, 2988750), (12, 2490625), (15, 1992500), (20, 1494375), (25, 1195500), (30, 996250), (50, 597750), (60, 498125), (75, 398500), (100, 298875), (125, 239100), (150, 199250), (250, 119550), (300, 99625), (375, 79700), (500, 59775), (625, 47820), (750, 39850), (797, 37500), (1250, 23910), (1500, 19925), (1594, 18750), (1875, 15940), (2391, 12500), (2500, 11955), (3125, 9564), (3188, 9375), (3750, 7970), (3985, 7500), (4782, 6250)]