227545740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{421381}}^1$

素因数の和:421399

約数の個数: 48

約数和(自身を含む): 707921760

約数和(自身を除く): 480376020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 421381, 842762, 1264143, 1685524, 2106905, 2528286, 3792429, 4213810, 5056572, 6320715, 7584858, 8427620, 11377287, 12641430, 15169716, 18962145, 22754574, 25282860, 37924290, 45509148, 56886435, 75848580, 113772870, 227545740]

約数ペア:

[(1, 227545740), (2, 113772870), (3, 75848580), (4, 56886435), (5, 45509148), (6, 37924290), (9, 25282860), (10, 22754574), (12, 18962145), (15, 15169716), (18, 12641430), (20, 11377287), (27, 8427620), (30, 7584858), (36, 6320715), (45, 5056572), (54, 4213810), (60, 3792429), (90, 2528286), (108, 2106905), (135, 1685524), (180, 1264143), (270, 842762), (540, 421381)]