272550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 714240

約数和(自身を除く): 441690

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 79, 115, 138, 150, 158, 230, 237, 345, 395, 474, 575, 690, 790, 1150, 1185, 1725, 1817, 1975, 2370, 3450, 3634, 3950, 5451, 5925, 9085, 10902, 11850, 18170, 27255, 45425, 54510, 90850, 136275, 272550]

約数ペア:

[(1, 272550), (2, 136275), (3, 90850), (5, 54510), (6, 45425), (10, 27255), (15, 18170), (23, 11850), (25, 10902), (30, 9085), (46, 5925), (50, 5451), (69, 3950), (75, 3634), (79, 3450), (115, 2370), (138, 1975), (150, 1817), (158, 1725), (230, 1185), (237, 1150), (345, 790), (395, 690), (474, 575)]