54515340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2503}}^1$

素因数の和:2540

約数の個数: 108

約数和(自身を含む): 181835472

約数和(自身を除く): 127320132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 2503, 3630, 4356, 5006, 5445, 7260, 7509, 10012, 10890, 12515, 15018, 21780, 22527, 25030, 27533, 30036, 37545, 45054, 50060, 55066, 75090, 82599, 90108, 110132, 112635, 137665, 150180, 165198, 225270, 247797, 275330, 302863, 330396, 412995, 450540, 495594, 550660, 605726, 825990, 908589, 991188, 1211452, 1238985, 1514315, 1651980, 1817178, 2477970, 2725767, 3028630, 3634356, 4542945, 4955940, 5451534, 6057260, 9085890, 10903068, 13628835, 18171780, 27257670, 54515340]

約数ペア:

[(1, 54515340), (2, 27257670), (3, 18171780), (4, 13628835), (5, 10903068), (6, 9085890), (9, 6057260), (10, 5451534), (11, 4955940), (12, 4542945), (15, 3634356), (18, 3028630), (20, 2725767), (22, 2477970), (30, 1817178), (33, 1651980), (36, 1514315), (44, 1238985), (45, 1211452), (55, 991188), (60, 908589), (66, 825990), (90, 605726), (99, 550660), (110, 495594), (121, 450540), (132, 412995), (165, 330396), (180, 302863), (198, 275330), (220, 247797), (242, 225270), (330, 165198), (363, 150180), (396, 137665), (484, 112635), (495, 110132), (605, 90108), (660, 82599), (726, 75090), (990, 55066), (1089, 50060), (1210, 45054), (1452, 37545), (1815, 30036), (1980, 27533), (2178, 25030), (2420, 22527), (2503, 21780), (3630, 15018), (4356, 12515), (5006, 10890), (5445, 10012), (7260, 7509)]