108307980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2924

約数の個数: 144

約数和(自身を含む): 377395200

約数和(自身を除く): 269087220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 2879, 3135, 3420, 3762, 4180, 5758, 6270, 7524, 8637, 9405, 11516, 12540, 14395, 17274, 18810, 25911, 28790, 31669, 34548, 37620, 43185, 51822, 54701, 57580, 63338, 86370, 95007, 103644, 109402, 126676, 129555, 158345, 164103, 172740, 190014, 218804, 259110, 273505, 285021, 316690, 328206, 380028, 475035, 492309, 518220, 547010, 570042, 601711, 633380, 656412, 820515, 950070, 984618, 1094020, 1140084, 1203422, 1425105, 1641030, 1805133, 1900140, 1969236, 2406844, 2461545, 2850210, 3008555, 3282060, 3610266, 4923090, 5415399, 5700420, 6017110, 7220532, 9025665, 9846180, 10830798, 12034220, 18051330, 21661596, 27076995, 36102660, 54153990, 108307980]

約数ペア:

[(1, 108307980), (2, 54153990), (3, 36102660), (4, 27076995), (5, 21661596), (6, 18051330), (9, 12034220), (10, 10830798), (11, 9846180), (12, 9025665), (15, 7220532), (18, 6017110), (19, 5700420), (20, 5415399), (22, 4923090), (30, 3610266), (33, 3282060), (36, 3008555), (38, 2850210), (44, 2461545), (45, 2406844), (55, 1969236), (57, 1900140), (60, 1805133), (66, 1641030), (76, 1425105), (90, 1203422), (95, 1140084), (99, 1094020), (110, 984618), (114, 950070), (132, 820515), (165, 656412), (171, 633380), (180, 601711), (190, 570042), (198, 547010), (209, 518220), (220, 492309), (228, 475035), (285, 380028), (330, 328206), (342, 316690), (380, 285021), (396, 273505), (418, 259110), (495, 218804), (570, 190014), (627, 172740), (660, 164103), (684, 158345), (836, 129555), (855, 126676), (990, 109402), (1045, 103644), (1140, 95007), (1254, 86370), (1710, 63338), (1881, 57580), (1980, 54701), (2090, 51822), (2508, 43185), (2879, 37620), (3135, 34548), (3420, 31669), (3762, 28790), (4180, 25911), (5758, 18810), (6270, 17274), (7524, 14395), (8637, 12540), (9405, 11516)]