18364055580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{182509}}^1$

素因数の和:182580

約数の個数: 144

約数和(自身を含む): 61384683360

約数和(自身を除く): 43020627780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1548, 1677, 1935, 2236, 2340, 2580, 2795, 3354, 3870, 5031, 5590, 6708, 7740, 8385, 10062, 11180, 16770, 20124, 25155, 33540, 50310, 100620, 182509, 365018, 547527, 730036, 912545, 1095054, 1642581, 1825090, 2190108, 2372617, 2737635, 3285162, 3650180, 4745234, 5475270, 6570324, 7117851, 7847887, 8212905, 9490468, 10950540, 11863085, 14235702, 15695774, 16425810, 21353553, 23543661, 23726170, 28471404, 31391548, 32851620, 35589255, 39239435, 42707106, 47087322, 47452340, 70630983, 71178510, 78478870, 85414212, 94174644, 102022531, 106767765, 117718305, 141261966, 142357020, 156957740, 204045062, 213535530, 235436610, 282523932, 306067593, 353154915, 408090124, 427071060, 470873220, 510112655, 612135186, 706309830, 918202779, 1020225310, 1224270372, 1412619660, 1530337965, 1836405558, 2040450620, 3060675930, 3672811116, 4591013895, 6121351860, 9182027790, 18364055580]

約数ペア:

[(1, 18364055580), (2, 9182027790), (3, 6121351860), (4, 4591013895), (5, 3672811116), (6, 3060675930), (9, 2040450620), (10, 1836405558), (12, 1530337965), (13, 1412619660), (15, 1224270372), (18, 1020225310), (20, 918202779), (26, 706309830), (30, 612135186), (36, 510112655), (39, 470873220), (43, 427071060), (45, 408090124), (52, 353154915), (60, 306067593), (65, 282523932), (78, 235436610), (86, 213535530), (90, 204045062), (117, 156957740), (129, 142357020), (130, 141261966), (156, 117718305), (172, 106767765), (180, 102022531), (195, 94174644), (215, 85414212), (234, 78478870), (258, 71178510), (260, 70630983), (387, 47452340), (390, 47087322), (430, 42707106), (468, 39239435), (516, 35589255), (559, 32851620), (585, 31391548), (645, 28471404), (774, 23726170), (780, 23543661), (860, 21353553), (1118, 16425810), (1170, 15695774), (1290, 14235702), (1548, 11863085), (1677, 10950540), (1935, 9490468), (2236, 8212905), (2340, 7847887), (2580, 7117851), (2795, 6570324), (3354, 5475270), (3870, 4745234), (5031, 3650180), (5590, 3285162), (6708, 2737635), (7740, 2372617), (8385, 2190108), (10062, 1825090), (11180, 1642581), (16770, 1095054), (20124, 912545), (25155, 730036), (33540, 547527), (50310, 365018), (100620, 182509)]