72994020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110597}}^1$

素因数の和:110620

約数の個数: 48

約数和(自身を含む): 222965568

約数和(自身を除く): 149971548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 110597, 221194, 331791, 442388, 552985, 663582, 1105970, 1216567, 1327164, 1658955, 2211940, 2433134, 3317910, 3649701, 4866268, 6082835, 6635820, 7299402, 12165670, 14598804, 18248505, 24331340, 36497010, 72994020]

約数ペア:

[(1, 72994020), (2, 36497010), (3, 24331340), (4, 18248505), (5, 14598804), (6, 12165670), (10, 7299402), (11, 6635820), (12, 6082835), (15, 4866268), (20, 3649701), (22, 3317910), (30, 2433134), (33, 2211940), (44, 1658955), (55, 1327164), (60, 1216567), (66, 1105970), (110, 663582), (132, 552985), (165, 442388), (220, 331791), (330, 221194), (660, 110597)]