189606060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5189}}^1$

素因数の和:5240

約数の個数: 144

約数和(自身を含む): 680097600

約数和(自身を除く): 490491540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5189, 5220, 6090, 7308, 9135, 10378, 12180, 15567, 18270, 20756, 25945, 31134, 36323, 36540, 46701, 51890, 62268, 72646, 77835, 93402, 103780, 108969, 145292, 150481, 155670, 181615, 186804, 217938, 233505, 300962, 311340, 326907, 363230, 435876, 451443, 467010, 544845, 601924, 653814, 726460, 752405, 902886, 934020, 1053367, 1089690, 1307628, 1354329, 1504810, 1634535, 1805772, 2106734, 2179380, 2257215, 2708658, 3009620, 3160101, 3269070, 4213468, 4514430, 5266835, 5417316, 6320202, 6538140, 6771645, 9028860, 9480303, 10533670, 12640404, 13543290, 15800505, 18960606, 21067340, 27086580, 31601010, 37921212, 47401515, 63202020, 94803030, 189606060]

約数ペア:

[(1, 189606060), (2, 94803030), (3, 63202020), (4, 47401515), (5, 37921212), (6, 31601010), (7, 27086580), (9, 21067340), (10, 18960606), (12, 15800505), (14, 13543290), (15, 12640404), (18, 10533670), (20, 9480303), (21, 9028860), (28, 6771645), (29, 6538140), (30, 6320202), (35, 5417316), (36, 5266835), (42, 4514430), (45, 4213468), (58, 3269070), (60, 3160101), (63, 3009620), (70, 2708658), (84, 2257215), (87, 2179380), (90, 2106734), (105, 1805772), (116, 1634535), (126, 1504810), (140, 1354329), (145, 1307628), (174, 1089690), (180, 1053367), (203, 934020), (210, 902886), (252, 752405), (261, 726460), (290, 653814), (315, 601924), (348, 544845), (406, 467010), (420, 451443), (435, 435876), (522, 363230), (580, 326907), (609, 311340), (630, 300962), (812, 233505), (870, 217938), (1015, 186804), (1044, 181615), (1218, 155670), (1260, 150481), (1305, 145292), (1740, 108969), (1827, 103780), (2030, 93402), (2436, 77835), (2610, 72646), (3045, 62268), (3654, 51890), (4060, 46701), (5189, 36540), (5220, 36323), (6090, 31134), (7308, 25945), (9135, 20756), (10378, 18270), (12180, 15567)]