128881650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37357}}^1$

素因数の和:37395

約数の個数: 48

約数和(自身を含む): 333532224

約数和(自身を除く): 204650574

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 37357, 74714, 112071, 186785, 224142, 373570, 560355, 859211, 933925, 1120710, 1718422, 1867850, 2577633, 2801775, 4296055, 5155266, 5603550, 8592110, 12888165, 21480275, 25776330, 42960550, 64440825, 128881650]

約数ペア:

[(1, 128881650), (2, 64440825), (3, 42960550), (5, 25776330), (6, 21480275), (10, 12888165), (15, 8592110), (23, 5603550), (25, 5155266), (30, 4296055), (46, 2801775), (50, 2577633), (69, 1867850), (75, 1718422), (115, 1120710), (138, 933925), (150, 859211), (230, 560355), (345, 373570), (575, 224142), (690, 186785), (1150, 112071), (1725, 74714), (3450, 37357)]