5122620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 15724800

約数和(自身を除く): 10602180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 191, 298, 382, 447, 573, 596, 745, 764, 894, 955, 1146, 1341, 1490, 1719, 1788, 1910, 2235, 2292, 2682, 2865, 2980, 3438, 3820, 4470, 5364, 5730, 6705, 6876, 8595, 8940, 11460, 13410, 17190, 26820, 28459, 34380, 56918, 85377, 113836, 142295, 170754, 256131, 284590, 341508, 426885, 512262, 569180, 853770, 1024524, 1280655, 1707540, 2561310, 5122620]

約数ペア:

[(1, 5122620), (2, 2561310), (3, 1707540), (4, 1280655), (5, 1024524), (6, 853770), (9, 569180), (10, 512262), (12, 426885), (15, 341508), (18, 284590), (20, 256131), (30, 170754), (36, 142295), (45, 113836), (60, 85377), (90, 56918), (149, 34380), (180, 28459), (191, 26820), (298, 17190), (382, 13410), (447, 11460), (573, 8940), (596, 8595), (745, 6876), (764, 6705), (894, 5730), (955, 5364), (1146, 4470), (1341, 3820), (1490, 3438), (1719, 2980), (1788, 2865), (1910, 2682), (2235, 2292)]