20242500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{2699}}^1$

素因数の和:2726

約数の個数: 60

約数和(自身を含む): 59043600

約数和(自身を除く): 38801100

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, 2699, 3750, 5398, 7500, 8097, 10796, 13495, 16194, 26990, 32388, 40485, 53980, 67475, 80970, 134950, 161940, 202425, 269900, 337375, 404850, 674750, 809700, 1012125, 1349500, 1686875, 2024250, 3373750, 4048500, 5060625, 6747500, 10121250, 20242500]

約数ペア:

[(1, 20242500), (2, 10121250), (3, 6747500), (4, 5060625), (5, 4048500), (6, 3373750), (10, 2024250), (12, 1686875), (15, 1349500), (20, 1012125), (25, 809700), (30, 674750), (50, 404850), (60, 337375), (75, 269900), (100, 202425), (125, 161940), (150, 134950), (250, 80970), (300, 67475), (375, 53980), (500, 40485), (625, 32388), (750, 26990), (1250, 16194), (1500, 13495), (1875, 10796), (2500, 8097), (2699, 7500), (3750, 5398)]