12145500

素因数分解:

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

素因数の和:2724

約数の個数: 72

約数和(自身を含む): 38329200

約数和(自身を除く): 26183700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 2699, 4500, 5398, 8097, 10796, 13495, 16194, 24291, 26990, 32388, 40485, 48582, 53980, 67475, 80970, 97164, 121455, 134950, 161940, 202425, 242910, 269900, 337375, 404850, 485820, 607275, 674750, 809700, 1012125, 1214550, 1349500, 2024250, 2429100, 3036375, 4048500, 6072750, 12145500]

約数ペア:

[(1, 12145500), (2, 6072750), (3, 4048500), (4, 3036375), (5, 2429100), (6, 2024250), (9, 1349500), (10, 1214550), (12, 1012125), (15, 809700), (18, 674750), (20, 607275), (25, 485820), (30, 404850), (36, 337375), (45, 269900), (50, 242910), (60, 202425), (75, 161940), (90, 134950), (100, 121455), (125, 97164), (150, 80970), (180, 67475), (225, 53980), (250, 48582), (300, 40485), (375, 32388), (450, 26990), (500, 24291), (750, 16194), (900, 13495), (1125, 10796), (1500, 8097), (2250, 5398), (2699, 4500)]