105146460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20143}}^1$

素因数の和:20187

約数の個数: 72

約数和(自身を含む): 329958720

約数和(自身を除く): 224812260

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, 870, 1044, 1305, 1740, 2610, 5220, 20143, 40286, 60429, 80572, 100715, 120858, 181287, 201430, 241716, 302145, 362574, 402860, 584147, 604290, 725148, 906435, 1168294, 1208580, 1752441, 1812870, 2336588, 2920735, 3504882, 3625740, 5257323, 5841470, 7009764, 8762205, 10514646, 11682940, 17524410, 21029292, 26286615, 35048820, 52573230, 105146460]

約数ペア:

[(1, 105146460), (2, 52573230), (3, 35048820), (4, 26286615), (5, 21029292), (6, 17524410), (9, 11682940), (10, 10514646), (12, 8762205), (15, 7009764), (18, 5841470), (20, 5257323), (29, 3625740), (30, 3504882), (36, 2920735), (45, 2336588), (58, 1812870), (60, 1752441), (87, 1208580), (90, 1168294), (116, 906435), (145, 725148), (174, 604290), (180, 584147), (261, 402860), (290, 362574), (348, 302145), (435, 241716), (522, 201430), (580, 181287), (870, 120858), (1044, 100715), (1305, 80572), (1740, 60429), (2610, 40286), (5220, 20143)]