83250540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1459}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 253496880

約数和(自身を除く): 170246340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317, 634, 951, 1268, 1459, 1585, 1902, 2853, 2918, 3170, 3804, 4377, 4755, 5706, 5836, 6340, 7295, 8754, 9510, 11412, 13131, 14265, 14590, 17508, 19020, 21885, 26262, 28530, 29180, 43770, 52524, 57060, 65655, 87540, 131310, 262620, 462503, 925006, 1387509, 1850012, 2312515, 2775018, 4162527, 4625030, 5550036, 6937545, 8325054, 9250060, 13875090, 16650108, 20812635, 27750180, 41625270, 83250540]

約数ペア:

[(1, 83250540), (2, 41625270), (3, 27750180), (4, 20812635), (5, 16650108), (6, 13875090), (9, 9250060), (10, 8325054), (12, 6937545), (15, 5550036), (18, 4625030), (20, 4162527), (30, 2775018), (36, 2312515), (45, 1850012), (60, 1387509), (90, 925006), (180, 462503), (317, 262620), (634, 131310), (951, 87540), (1268, 65655), (1459, 57060), (1585, 52524), (1902, 43770), (2853, 29180), (2918, 28530), (3170, 26262), (3804, 21885), (4377, 19020), (4755, 17508), (5706, 14590), (5836, 14265), (6340, 13131), (7295, 11412), (8754, 9510)]