145538700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28537}}^1$

素因数の和:28571

約数の個数: 72

約数和(自身を含む): 445877712

約数和(自身を除く): 300339012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 28537, 57074, 85611, 114148, 142685, 171222, 285370, 342444, 428055, 485129, 570740, 713425, 856110, 970258, 1426850, 1455387, 1712220, 1940516, 2140275, 2425645, 2853700, 2910774, 4280550, 4851290, 5821548, 7276935, 8561100, 9702580, 12128225, 14553870, 24256450, 29107740, 36384675, 48512900, 72769350, 145538700]

約数ペア:

[(1, 145538700), (2, 72769350), (3, 48512900), (4, 36384675), (5, 29107740), (6, 24256450), (10, 14553870), (12, 12128225), (15, 9702580), (17, 8561100), (20, 7276935), (25, 5821548), (30, 4851290), (34, 4280550), (50, 2910774), (51, 2853700), (60, 2425645), (68, 2140275), (75, 1940516), (85, 1712220), (100, 1455387), (102, 1426850), (150, 970258), (170, 856110), (204, 713425), (255, 570740), (300, 485129), (340, 428055), (425, 342444), (510, 285370), (850, 171222), (1020, 142685), (1275, 114148), (1700, 85611), (2550, 57074), (5100, 28537)]