72993420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{135173}}^1$

素因数の和:135191

約数の個数: 48

約数和(自身を含む): 227092320

約数和(自身を除く): 154098900

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, 135173, 270346, 405519, 540692, 675865, 811038, 1216557, 1351730, 1622076, 2027595, 2433114, 2703460, 3649671, 4055190, 4866228, 6082785, 7299342, 8110380, 12165570, 14598684, 18248355, 24331140, 36496710, 72993420]

約数ペア:

[(1, 72993420), (2, 36496710), (3, 24331140), (4, 18248355), (5, 14598684), (6, 12165570), (9, 8110380), (10, 7299342), (12, 6082785), (15, 4866228), (18, 4055190), (20, 3649671), (27, 2703460), (30, 2433114), (36, 2027595), (45, 1622076), (54, 1351730), (60, 1216557), (90, 811038), (108, 675865), (135, 540692), (180, 405519), (270, 270346), (540, 135173)]