206844660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9497}}^1$

素因数の和:9534

約数の個数: 108

約数和(自身を含む): 689725764

約数和(自身を除く): 482881104

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 9497, 10890, 18994, 21780, 28491, 37988, 47485, 56982, 85473, 94970, 104467, 113964, 142455, 170946, 189940, 208934, 284910, 313401, 341892, 417868, 427365, 522335, 569820, 626802, 854730, 940203, 1044670, 1149137, 1253604, 1567005, 1709460, 1880406, 2089340, 2298274, 3134010, 3447411, 3760812, 4596548, 4701015, 5745685, 6268020, 6894822, 9402030, 10342233, 11491370, 13789644, 17237055, 18804060, 20684466, 22982740, 34474110, 41368932, 51711165, 68948220, 103422330, 206844660]

約数ペア:

[(1, 206844660), (2, 103422330), (3, 68948220), (4, 51711165), (5, 41368932), (6, 34474110), (9, 22982740), (10, 20684466), (11, 18804060), (12, 17237055), (15, 13789644), (18, 11491370), (20, 10342233), (22, 9402030), (30, 6894822), (33, 6268020), (36, 5745685), (44, 4701015), (45, 4596548), (55, 3760812), (60, 3447411), (66, 3134010), (90, 2298274), (99, 2089340), (110, 1880406), (121, 1709460), (132, 1567005), (165, 1253604), (180, 1149137), (198, 1044670), (220, 940203), (242, 854730), (330, 626802), (363, 569820), (396, 522335), (484, 427365), (495, 417868), (605, 341892), (660, 313401), (726, 284910), (990, 208934), (1089, 189940), (1210, 170946), (1452, 142455), (1815, 113964), (1980, 104467), (2178, 94970), (2420, 85473), (3630, 56982), (4356, 47485), (5445, 37988), (7260, 28491), (9497, 21780), (10890, 18994)]