974754540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1789}}^1$

素因数の和:2816

約数の個数: 96

約数和(自身を含む): 3037272000

約数和(自身を除く): 2062517460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1009, 1789, 2018, 3027, 3578, 4036, 5045, 5367, 6054, 7156, 8945, 9081, 10090, 10734, 12108, 15135, 16101, 17890, 18162, 20180, 21468, 26835, 27243, 30270, 32202, 35780, 36324, 45405, 48303, 53670, 54486, 60540, 64404, 80505, 90810, 96606, 107340, 108972, 136215, 161010, 181620, 193212, 241515, 272430, 322020, 483030, 544860, 966060, 1805101, 3610202, 5415303, 7220404, 9025505, 10830606, 16245909, 18051010, 21661212, 27076515, 32491818, 36102020, 48737727, 54153030, 64983636, 81229545, 97475454, 108306060, 162459090, 194950908, 243688635, 324918180, 487377270, 974754540]

約数ペア:

[(1, 974754540), (2, 487377270), (3, 324918180), (4, 243688635), (5, 194950908), (6, 162459090), (9, 108306060), (10, 97475454), (12, 81229545), (15, 64983636), (18, 54153030), (20, 48737727), (27, 36102020), (30, 32491818), (36, 27076515), (45, 21661212), (54, 18051010), (60, 16245909), (90, 10830606), (108, 9025505), (135, 7220404), (180, 5415303), (270, 3610202), (540, 1805101), (1009, 966060), (1789, 544860), (2018, 483030), (3027, 322020), (3578, 272430), (4036, 241515), (5045, 193212), (5367, 181620), (6054, 161010), (7156, 136215), (8945, 108972), (9081, 107340), (10090, 96606), (10734, 90810), (12108, 80505), (15135, 64404), (16101, 60540), (17890, 54486), (18162, 53670), (20180, 48303), (21468, 45405), (26835, 36324), (27243, 35780), (30270, 32202)]