149284950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43271}}^1$

素因数の和:43309

約数の個数: 48

約数和(自身を含む): 386332416

約数和(自身を除く): 237047466

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, 43271, 86542, 129813, 216355, 259626, 432710, 649065, 995233, 1081775, 1298130, 1990466, 2163550, 2985699, 3245325, 4976165, 5971398, 6490650, 9952330, 14928495, 24880825, 29856990, 49761650, 74642475, 149284950]

約数ペア:

[(1, 149284950), (2, 74642475), (3, 49761650), (5, 29856990), (6, 24880825), (10, 14928495), (15, 9952330), (23, 6490650), (25, 5971398), (30, 4976165), (46, 3245325), (50, 2985699), (69, 2163550), (75, 1990466), (115, 1298130), (138, 1081775), (150, 995233), (230, 649065), (345, 432710), (575, 259626), (690, 216355), (1150, 129813), (1725, 86542), (3450, 43271)]