75007260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:3947

約数の個数: 72

約数和(自身を含む): 229669440

約数和(自身を除く): 154662180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3823, 3924, 4905, 6540, 7646, 9810, 11469, 15292, 19115, 19620, 22938, 34407, 38230, 45876, 57345, 68814, 76460, 114690, 137628, 172035, 229380, 344070, 416707, 688140, 833414, 1250121, 1666828, 2083535, 2500242, 3750363, 4167070, 5000484, 6250605, 7500726, 8334140, 12501210, 15001452, 18751815, 25002420, 37503630, 75007260]

約数ペア:

[(1, 75007260), (2, 37503630), (3, 25002420), (4, 18751815), (5, 15001452), (6, 12501210), (9, 8334140), (10, 7500726), (12, 6250605), (15, 5000484), (18, 4167070), (20, 3750363), (30, 2500242), (36, 2083535), (45, 1666828), (60, 1250121), (90, 833414), (109, 688140), (180, 416707), (218, 344070), (327, 229380), (436, 172035), (545, 137628), (654, 114690), (981, 76460), (1090, 68814), (1308, 57345), (1635, 45876), (1962, 38230), (2180, 34407), (3270, 22938), (3823, 19620), (3924, 19115), (4905, 15292), (6540, 11469), (7646, 9810)]