72718350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{28517}}^1$

素因数の和:28549

約数の個数: 48

約数和(自身を含む): 190956528

約数和(自身を除く): 118238178

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 28517, 57034, 85551, 142585, 171102, 285170, 427755, 484789, 712925, 855510, 969578, 1425850, 1454367, 2138775, 2423945, 2908734, 4277550, 4847890, 7271835, 12119725, 14543670, 24239450, 36359175, 72718350]

約数ペア:

[(1, 72718350), (2, 36359175), (3, 24239450), (5, 14543670), (6, 12119725), (10, 7271835), (15, 4847890), (17, 4277550), (25, 2908734), (30, 2423945), (34, 2138775), (50, 1454367), (51, 1425850), (75, 969578), (85, 855510), (102, 712925), (150, 484789), (170, 427755), (255, 285170), (425, 171102), (510, 142585), (850, 85551), (1275, 57034), (2550, 28517)]