48637500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{1297}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 141959664

約数和(自身を除く): 93322164

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, 1297, 1500, 1875, 2500, 2594, 3125, 3750, 3891, 5188, 6250, 6485, 7500, 7782, 9375, 12500, 12970, 15564, 18750, 19455, 25940, 32425, 37500, 38910, 64850, 77820, 97275, 129700, 162125, 194550, 324250, 389100, 486375, 648500, 810625, 972750, 1621250, 1945500, 2431875, 3242500, 4053125, 4863750, 8106250, 9727500, 12159375, 16212500, 24318750, 48637500]

約数ペア:

[(1, 48637500), (2, 24318750), (3, 16212500), (4, 12159375), (5, 9727500), (6, 8106250), (10, 4863750), (12, 4053125), (15, 3242500), (20, 2431875), (25, 1945500), (30, 1621250), (50, 972750), (60, 810625), (75, 648500), (100, 486375), (125, 389100), (150, 324250), (250, 194550), (300, 162125), (375, 129700), (500, 97275), (625, 77820), (750, 64850), (1250, 38910), (1297, 37500), (1500, 32425), (1875, 25940), (2500, 19455), (2594, 18750), (3125, 15564), (3750, 12970), (3891, 12500), (5188, 9375), (6250, 7782), (6485, 7500)]