91815060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 263894400

約数和(自身を除く): 172079340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 109, 139, 202, 218, 278, 303, 327, 404, 417, 436, 505, 545, 556, 606, 654, 695, 834, 1010, 1090, 1212, 1308, 1390, 1515, 1635, 1668, 2020, 2085, 2180, 2780, 3030, 3270, 4170, 6060, 6540, 8340, 11009, 14039, 15151, 22018, 28078, 30302, 33027, 42117, 44036, 45453, 55045, 56156, 60604, 66054, 70195, 75755, 84234, 90906, 110090, 132108, 140390, 151510, 165135, 168468, 181812, 210585, 220180, 227265, 280780, 303020, 330270, 421170, 454530, 660540, 842340, 909060, 1530251, 3060502, 4590753, 6121004, 7651255, 9181506, 15302510, 18363012, 22953765, 30605020, 45907530, 91815060]

約数ペア:

[(1, 91815060), (2, 45907530), (3, 30605020), (4, 22953765), (5, 18363012), (6, 15302510), (10, 9181506), (12, 7651255), (15, 6121004), (20, 4590753), (30, 3060502), (60, 1530251), (101, 909060), (109, 842340), (139, 660540), (202, 454530), (218, 421170), (278, 330270), (303, 303020), (327, 280780), (404, 227265), (417, 220180), (436, 210585), (505, 181812), (545, 168468), (556, 165135), (606, 151510), (654, 140390), (695, 132108), (834, 110090), (1010, 90906), (1090, 84234), (1212, 75755), (1308, 70195), (1390, 66054), (1515, 60604), (1635, 56156), (1668, 55045), (2020, 45453), (2085, 44036), (2180, 42117), (2780, 33027), (3030, 30302), (3270, 28078), (4170, 22018), (6060, 15151), (6540, 14039), (8340, 11009)]