275447790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 747242496

約数和(自身を除く): 471794706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 263, 270, 405, 431, 486, 526, 789, 810, 862, 1215, 1293, 1315, 1578, 2155, 2367, 2430, 2586, 2630, 3879, 3945, 4310, 4734, 6465, 7101, 7758, 7890, 11637, 11835, 12930, 14202, 19395, 21303, 23274, 23670, 34911, 35505, 38790, 42606, 58185, 63909, 69822, 71010, 104733, 106515, 113353, 116370, 127818, 174555, 209466, 213030, 226706, 319545, 340059, 349110, 523665, 566765, 639090, 680118, 1020177, 1047330, 1133530, 1700295, 2040354, 3060531, 3400590, 5100885, 6121062, 9181593, 10201770, 15302655, 18363186, 27544779, 30605310, 45907965, 55089558, 91815930, 137723895, 275447790]

約数ペア:

[(1, 275447790), (2, 137723895), (3, 91815930), (5, 55089558), (6, 45907965), (9, 30605310), (10, 27544779), (15, 18363186), (18, 15302655), (27, 10201770), (30, 9181593), (45, 6121062), (54, 5100885), (81, 3400590), (90, 3060531), (135, 2040354), (162, 1700295), (243, 1133530), (263, 1047330), (270, 1020177), (405, 680118), (431, 639090), (486, 566765), (526, 523665), (789, 349110), (810, 340059), (862, 319545), (1215, 226706), (1293, 213030), (1315, 209466), (1578, 174555), (2155, 127818), (2367, 116370), (2430, 113353), (2586, 106515), (2630, 104733), (3879, 71010), (3945, 69822), (4310, 63909), (4734, 58185), (6465, 42606), (7101, 38790), (7758, 35505), (7890, 34911), (11637, 23670), (11835, 23274), (12930, 21303), (14202, 19395)]