87326370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1151}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 233902080

約数和(自身を除く): 146575710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 281, 562, 843, 1151, 1405, 1686, 2302, 2529, 2810, 3453, 4215, 5058, 5755, 6906, 7587, 8430, 10359, 11510, 12645, 15174, 17265, 20718, 25290, 31077, 34530, 37935, 51795, 62154, 75870, 103590, 155385, 310770, 323431, 646862, 970293, 1617155, 1940586, 2910879, 3234310, 4851465, 5821758, 8732637, 9702930, 14554395, 17465274, 29108790, 43663185, 87326370]

約数ペア:

[(1, 87326370), (2, 43663185), (3, 29108790), (5, 17465274), (6, 14554395), (9, 9702930), (10, 8732637), (15, 5821758), (18, 4851465), (27, 3234310), (30, 2910879), (45, 1940586), (54, 1617155), (90, 970293), (135, 646862), (270, 323431), (281, 310770), (562, 155385), (843, 103590), (1151, 75870), (1405, 62154), (1686, 51795), (2302, 37935), (2529, 34530), (2810, 31077), (3453, 25290), (4215, 20718), (5058, 17265), (5755, 15174), (6906, 12645), (7587, 11510), (8430, 10359)]