147154740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{1459}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 422617440

約数和(自身を除く): 275462700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 1459, 1681, 2460, 2918, 3362, 4377, 5043, 5836, 6724, 7295, 8405, 8754, 10086, 14590, 16810, 17508, 20172, 21885, 25215, 29180, 33620, 43770, 50430, 59819, 87540, 100860, 119638, 179457, 239276, 299095, 358914, 598190, 717828, 897285, 1196380, 1794570, 2452579, 3589140, 4905158, 7357737, 9810316, 12262895, 14715474, 24525790, 29430948, 36788685, 49051580, 73577370, 147154740]

約数ペア:

[(1, 147154740), (2, 73577370), (3, 49051580), (4, 36788685), (5, 29430948), (6, 24525790), (10, 14715474), (12, 12262895), (15, 9810316), (20, 7357737), (30, 4905158), (41, 3589140), (60, 2452579), (82, 1794570), (123, 1196380), (164, 897285), (205, 717828), (246, 598190), (410, 358914), (492, 299095), (615, 239276), (820, 179457), (1230, 119638), (1459, 100860), (1681, 87540), (2460, 59819), (2918, 50430), (3362, 43770), (4377, 33620), (5043, 29180), (5836, 25215), (6724, 21885), (7295, 20172), (8405, 17508), (8754, 16810), (10086, 14590)]