45445500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{10099}}^1$

素因数の和:10124

約数の個数: 72

約数和(自身を含む): 143379600

約数和(自身を除く): 97934100

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, 4500, 10099, 20198, 30297, 40396, 50495, 60594, 90891, 100990, 121188, 151485, 181782, 201980, 252475, 302970, 363564, 454455, 504950, 605940, 757425, 908910, 1009900, 1262375, 1514850, 1817820, 2272275, 2524750, 3029700, 3787125, 4544550, 5049500, 7574250, 9089100, 11361375, 15148500, 22722750, 45445500]

約数ペア:

[(1, 45445500), (2, 22722750), (3, 15148500), (4, 11361375), (5, 9089100), (6, 7574250), (9, 5049500), (10, 4544550), (12, 3787125), (15, 3029700), (18, 2524750), (20, 2272275), (25, 1817820), (30, 1514850), (36, 1262375), (45, 1009900), (50, 908910), (60, 757425), (75, 605940), (90, 504950), (100, 454455), (125, 363564), (150, 302970), (180, 252475), (225, 201980), (250, 181782), (300, 151485), (375, 121188), (450, 100990), (500, 90891), (750, 60594), (900, 50495), (1125, 40396), (1500, 30297), (2250, 20198), (4500, 10099)]