30306060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1783

約数の個数: 72

約数和(自身を含む): 92894256

約数和(自身を除く): 62588196

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, 1667, 1818, 2020, 3030, 3334, 3636, 4545, 5001, 6060, 6668, 8335, 9090, 10002, 15003, 16670, 18180, 20004, 25005, 30006, 33340, 50010, 60012, 75015, 100020, 150030, 168367, 300060, 336734, 505101, 673468, 841835, 1010202, 1515303, 1683670, 2020404, 2525505, 3030606, 3367340, 5051010, 6061212, 7576515, 10102020, 15153030, 30306060]

約数ペア:

[(1, 30306060), (2, 15153030), (3, 10102020), (4, 7576515), (5, 6061212), (6, 5051010), (9, 3367340), (10, 3030606), (12, 2525505), (15, 2020404), (18, 1683670), (20, 1515303), (30, 1010202), (36, 841835), (45, 673468), (60, 505101), (90, 336734), (101, 300060), (180, 168367), (202, 150030), (303, 100020), (404, 75015), (505, 60012), (606, 50010), (909, 33340), (1010, 30006), (1212, 25005), (1515, 20004), (1667, 18180), (1818, 16670), (2020, 15003), (3030, 10002), (3334, 9090), (3636, 8335), (4545, 6668), (5001, 6060)]