27187620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 80510976

約数和(自身を除く): 53323356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 311, 372, 465, 470, 564, 620, 622, 705, 930, 933, 940, 1244, 1410, 1457, 1555, 1860, 1866, 2820, 2914, 3110, 3732, 4371, 4665, 5828, 6220, 7285, 8742, 9330, 9641, 14570, 14617, 17484, 18660, 19282, 21855, 28923, 29140, 29234, 38564, 43710, 43851, 48205, 57846, 58468, 73085, 87420, 87702, 96410, 115692, 144615, 146170, 175404, 192820, 219255, 289230, 292340, 438510, 453127, 578460, 877020, 906254, 1359381, 1812508, 2265635, 2718762, 4531270, 5437524, 6796905, 9062540, 13593810, 27187620]

約数ペア:

[(1, 27187620), (2, 13593810), (3, 9062540), (4, 6796905), (5, 5437524), (6, 4531270), (10, 2718762), (12, 2265635), (15, 1812508), (20, 1359381), (30, 906254), (31, 877020), (47, 578460), (60, 453127), (62, 438510), (93, 292340), (94, 289230), (124, 219255), (141, 192820), (155, 175404), (186, 146170), (188, 144615), (235, 115692), (282, 96410), (310, 87702), (311, 87420), (372, 73085), (465, 58468), (470, 57846), (564, 48205), (620, 43851), (622, 43710), (705, 38564), (930, 29234), (933, 29140), (940, 28923), (1244, 21855), (1410, 19282), (1457, 18660), (1555, 17484), (1860, 14617), (1866, 14570), (2820, 9641), (2914, 9330), (3110, 8742), (3732, 7285), (4371, 6220), (4665, 5828)]