142912650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{22157}}^1$

素因数の和:22215

約数の個数: 48

約数和(自身を含む): 362682144

約数和(自身を除く): 219769494

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 22157, 44314, 66471, 110785, 132942, 221570, 332355, 553925, 664710, 952751, 1107850, 1661775, 1905502, 2858253, 3323550, 4763755, 5716506, 9527510, 14291265, 23818775, 28582530, 47637550, 71456325, 142912650]

約数ペア:

[(1, 142912650), (2, 71456325), (3, 47637550), (5, 28582530), (6, 23818775), (10, 14291265), (15, 9527510), (25, 5716506), (30, 4763755), (43, 3323550), (50, 2858253), (75, 1905502), (86, 1661775), (129, 1107850), (150, 952751), (215, 664710), (258, 553925), (430, 332355), (645, 221570), (1075, 132942), (1290, 110785), (2150, 66471), (3225, 44314), (6450, 22157)]