90300060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4967}}^1$

素因数の和:5083

約数の個数: 72

約数和(自身を含む): 276677856

約数和(自身を除く): 186377796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 4967, 6060, 9090, 9934, 14901, 18180, 19868, 24835, 29802, 44703, 49670, 59604, 74505, 89406, 99340, 149010, 178812, 223515, 298020, 447030, 501667, 894060, 1003334, 1505001, 2006668, 2508335, 3010002, 4515003, 5016670, 6020004, 7525005, 9030006, 10033340, 15050010, 18060012, 22575015, 30100020, 45150030, 90300060]

約数ペア:

[(1, 90300060), (2, 45150030), (3, 30100020), (4, 22575015), (5, 18060012), (6, 15050010), (9, 10033340), (10, 9030006), (12, 7525005), (15, 6020004), (18, 5016670), (20, 4515003), (30, 3010002), (36, 2508335), (45, 2006668), (60, 1505001), (90, 1003334), (101, 894060), (180, 501667), (202, 447030), (303, 298020), (404, 223515), (505, 178812), (606, 149010), (909, 99340), (1010, 89406), (1212, 74505), (1515, 59604), (1818, 49670), (2020, 44703), (3030, 29802), (3636, 24835), (4545, 19868), (4967, 18180), (6060, 14901), (9090, 9934)]