2550189240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1783}}^1$

素因数の和:1966

約数の個数: 192

約数和(自身を含む): 8641339200

約数和(自身を除く): 6091149960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 137, 145, 174, 180, 232, 261, 274, 290, 348, 360, 411, 435, 522, 548, 580, 685, 696, 822, 870, 1044, 1096, 1160, 1233, 1305, 1370, 1644, 1740, 1783, 2055, 2088, 2466, 2610, 2740, 3288, 3480, 3566, 3973, 4110, 4932, 5220, 5349, 5480, 6165, 7132, 7946, 8220, 8915, 9864, 10440, 10698, 11919, 12330, 14264, 15892, 16047, 16440, 17830, 19865, 21396, 23838, 24660, 26745, 31784, 32094, 35660, 35757, 39730, 42792, 47676, 49320, 51707, 53490, 59595, 64188, 71320, 71514, 79460, 80235, 95352, 103414, 106980, 119190, 128376, 143028, 155121, 158920, 160470, 178785, 206828, 213960, 238380, 244271, 258535, 286056, 310242, 320940, 357570, 413656, 465363, 476760, 488542, 517070, 620484, 641880, 715140, 732813, 775605, 930726, 977084, 1034140, 1221355, 1240968, 1430280, 1465626, 1551210, 1861452, 1954168, 2068280, 2198439, 2326815, 2442710, 2931252, 3102420, 3664065, 3722904, 4396878, 4653630, 4885420, 5862504, 6204840, 7083859, 7328130, 8793756, 9307260, 9770840, 10992195, 14167718, 14656260, 17587512, 18614520, 21251577, 21984390, 28335436, 29312520, 35419295, 42503154, 43968780, 56670872, 63754731, 70838590, 85006308, 87937560, 106257885, 127509462, 141677180, 170012616, 212515770, 255018924, 283354360, 318773655, 425031540, 510037848, 637547310, 850063080, 1275094620, 2550189240]

約数ペア:

[(1, 2550189240), (2, 1275094620), (3, 850063080), (4, 637547310), (5, 510037848), (6, 425031540), (8, 318773655), (9, 283354360), (10, 255018924), (12, 212515770), (15, 170012616), (18, 141677180), (20, 127509462), (24, 106257885), (29, 87937560), (30, 85006308), (36, 70838590), (40, 63754731), (45, 56670872), (58, 43968780), (60, 42503154), (72, 35419295), (87, 29312520), (90, 28335436), (116, 21984390), (120, 21251577), (137, 18614520), (145, 17587512), (174, 14656260), (180, 14167718), (232, 10992195), (261, 9770840), (274, 9307260), (290, 8793756), (348, 7328130), (360, 7083859), (411, 6204840), (435, 5862504), (522, 4885420), (548, 4653630), (580, 4396878), (685, 3722904), (696, 3664065), (822, 3102420), (870, 2931252), (1044, 2442710), (1096, 2326815), (1160, 2198439), (1233, 2068280), (1305, 1954168), (1370, 1861452), (1644, 1551210), (1740, 1465626), (1783, 1430280), (2055, 1240968), (2088, 1221355), (2466, 1034140), (2610, 977084), (2740, 930726), (3288, 775605), (3480, 732813), (3566, 715140), (3973, 641880), (4110, 620484), (4932, 517070), (5220, 488542), (5349, 476760), (5480, 465363), (6165, 413656), (7132, 357570), (7946, 320940), (8220, 310242), (8915, 286056), (9864, 258535), (10440, 244271), (10698, 238380), (11919, 213960), (12330, 206828), (14264, 178785), (15892, 160470), (16047, 158920), (16440, 155121), (17830, 143028), (19865, 128376), (21396, 119190), (23838, 106980), (24660, 103414), (26745, 95352), (31784, 80235), (32094, 79460), (35660, 71514), (35757, 71320), (39730, 64188), (42792, 59595), (47676, 53490), (49320, 51707)]