71962650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3719}}^1$

素因数の和:3780

約数の個数: 72

約数和(自身を含む): 197889120

約数和(自身を除く): 125926470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 3225, 3719, 3870, 6450, 7438, 9675, 11157, 18595, 19350, 22314, 33471, 37190, 55785, 66942, 92975, 111570, 159917, 167355, 185950, 278925, 319834, 334710, 479751, 557850, 799585, 836775, 959502, 1439253, 1599170, 1673550, 2398755, 2878506, 3997925, 4797510, 7196265, 7995850, 11993775, 14392530, 23987550, 35981325, 71962650]

約数ペア:

[(1, 71962650), (2, 35981325), (3, 23987550), (5, 14392530), (6, 11993775), (9, 7995850), (10, 7196265), (15, 4797510), (18, 3997925), (25, 2878506), (30, 2398755), (43, 1673550), (45, 1599170), (50, 1439253), (75, 959502), (86, 836775), (90, 799585), (129, 557850), (150, 479751), (215, 334710), (225, 319834), (258, 278925), (387, 185950), (430, 167355), (450, 159917), (645, 111570), (774, 92975), (1075, 66942), (1290, 55785), (1935, 37190), (2150, 33471), (3225, 22314), (3719, 19350), (3870, 18595), (6450, 11157), (7438, 9675)]