128366937810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{158477701}}^1$

素因数の和:158477720

約数の個数: 40

約数和(自身を含む): 345164434956

約数和(自身を除く): 216797497146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 158477701, 316955402, 475433103, 792388505, 950866206, 1426299309, 1584777010, 2377165515, 2852598618, 4278897927, 4754331030, 7131496545, 8557795854, 12836693781, 14262993090, 21394489635, 25673387562, 42788979270, 64183468905, 128366937810]

約数ペア:

[(1, 128366937810), (2, 64183468905), (3, 42788979270), (5, 25673387562), (6, 21394489635), (9, 14262993090), (10, 12836693781), (15, 8557795854), (18, 7131496545), (27, 4754331030), (30, 4278897927), (45, 2852598618), (54, 2377165515), (81, 1584777010), (90, 1426299309), (135, 950866206), (162, 792388505), (270, 475433103), (405, 316955402), (810, 158477701)]