67875660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13003}}^1$

素因数の和:13047

約数の個数: 72

約数和(自身を含む): 213005520

約数和(自身を除く): 145129860

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, 13003, 26006, 39009, 52012, 65015, 78018, 117027, 130030, 156036, 195045, 234054, 260060, 377087, 390090, 468108, 585135, 754174, 780180, 1131261, 1170270, 1508348, 1885435, 2262522, 2340540, 3393783, 3770870, 4525044, 5656305, 6787566, 7541740, 11312610, 13575132, 16968915, 22625220, 33937830, 67875660]

約数ペア:

[(1, 67875660), (2, 33937830), (3, 22625220), (4, 16968915), (5, 13575132), (6, 11312610), (9, 7541740), (10, 6787566), (12, 5656305), (15, 4525044), (18, 3770870), (20, 3393783), (29, 2340540), (30, 2262522), (36, 1885435), (45, 1508348), (58, 1170270), (60, 1131261), (87, 780180), (90, 754174), (116, 585135), (145, 468108), (174, 390090), (180, 377087), (261, 260060), (290, 234054), (348, 195045), (435, 156036), (522, 130030), (580, 117027), (870, 78018), (1044, 65015), (1305, 52012), (1740, 39009), (2610, 26006), (5220, 13003)]