26926740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 82162080

約数和(自身を除く): 55235340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 659, 681, 908, 1135, 1318, 1362, 1977, 2043, 2270, 2636, 2724, 3295, 3405, 3954, 4086, 4540, 5931, 6590, 6810, 7908, 8172, 9885, 10215, 11862, 13180, 13620, 19770, 20430, 23724, 29655, 39540, 40860, 59310, 118620, 149593, 299186, 448779, 598372, 747965, 897558, 1346337, 1495930, 1795116, 2243895, 2692674, 2991860, 4487790, 5385348, 6731685, 8975580, 13463370, 26926740]

約数ペア:

[(1, 26926740), (2, 13463370), (3, 8975580), (4, 6731685), (5, 5385348), (6, 4487790), (9, 2991860), (10, 2692674), (12, 2243895), (15, 1795116), (18, 1495930), (20, 1346337), (30, 897558), (36, 747965), (45, 598372), (60, 448779), (90, 299186), (180, 149593), (227, 118620), (454, 59310), (659, 40860), (681, 39540), (908, 29655), (1135, 23724), (1318, 20430), (1362, 19770), (1977, 13620), (2043, 13180), (2270, 11862), (2636, 10215), (2724, 9885), (3295, 8172), (3405, 7908), (3954, 6810), (4086, 6590), (4540, 5931)]