12355432020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1\times {\mathrm{3517}}^1$

素因数の和:4234

約数の個数: 144

約数和(自身を含む): 38839142160

約数和(自身を除く): 26483710140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 673, 870, 1044, 1305, 1346, 1740, 2019, 2610, 2692, 3365, 3517, 4038, 5220, 6057, 6730, 7034, 8076, 10095, 10551, 12114, 13460, 14068, 17585, 19517, 20190, 21102, 24228, 30285, 31653, 35170, 39034, 40380, 42204, 52755, 58551, 60570, 63306, 70340, 78068, 97585, 101993, 105510, 117102, 121140, 126612, 158265, 175653, 195170, 203986, 211020, 234204, 292755, 305979, 316530, 351306, 390340, 407972, 509965, 585510, 611958, 633060, 702612, 878265, 917937, 1019930, 1171020, 1223916, 1529895, 1756530, 1835874, 2039860, 2366941, 3059790, 3513060, 3671748, 4589685, 4733882, 6119580, 7100823, 9179370, 9467764, 11834705, 14201646, 18358740, 21302469, 23669410, 28403292, 35504115, 42604938, 47338820, 68641289, 71008230, 85209876, 106512345, 137282578, 142016460, 205923867, 213024690, 274565156, 343206445, 411847734, 426049380, 617771601, 686412890, 823695468, 1029619335, 1235543202, 1372825780, 2059238670, 2471086404, 3088858005, 4118477340, 6177716010, 12355432020]

約数ペア:

[(1, 12355432020), (2, 6177716010), (3, 4118477340), (4, 3088858005), (5, 2471086404), (6, 2059238670), (9, 1372825780), (10, 1235543202), (12, 1029619335), (15, 823695468), (18, 686412890), (20, 617771601), (29, 426049380), (30, 411847734), (36, 343206445), (45, 274565156), (58, 213024690), (60, 205923867), (87, 142016460), (90, 137282578), (116, 106512345), (145, 85209876), (174, 71008230), (180, 68641289), (261, 47338820), (290, 42604938), (348, 35504115), (435, 28403292), (522, 23669410), (580, 21302469), (673, 18358740), (870, 14201646), (1044, 11834705), (1305, 9467764), (1346, 9179370), (1740, 7100823), (2019, 6119580), (2610, 4733882), (2692, 4589685), (3365, 3671748), (3517, 3513060), (4038, 3059790), (5220, 2366941), (6057, 2039860), (6730, 1835874), (7034, 1756530), (8076, 1529895), (10095, 1223916), (10551, 1171020), (12114, 1019930), (13460, 917937), (14068, 878265), (17585, 702612), (19517, 633060), (20190, 611958), (21102, 585510), (24228, 509965), (30285, 407972), (31653, 390340), (35170, 351306), (39034, 316530), (40380, 305979), (42204, 292755), (52755, 234204), (58551, 211020), (60570, 203986), (63306, 195170), (70340, 175653), (78068, 158265), (97585, 126612), (101993, 121140), (105510, 117102)]