149097480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 256

約数和(自身を含む): 554273280

約数和(自身を除く): 405175800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 53, 56, 60, 68, 70, 84, 85, 102, 105, 106, 119, 120, 136, 140, 159, 168, 170, 197, 204, 210, 212, 238, 255, 265, 280, 318, 340, 357, 371, 394, 408, 420, 424, 476, 510, 530, 591, 595, 636, 680, 714, 742, 788, 795, 840, 901, 952, 985, 1020, 1060, 1113, 1182, 1190, 1272, 1379, 1428, 1484, 1576, 1590, 1785, 1802, 1855, 1970, 2040, 2120, 2226, 2364, 2380, 2703, 2758, 2856, 2955, 2968, 3180, 3349, 3570, 3604, 3710, 3940, 4137, 4452, 4505, 4728, 4760, 5406, 5516, 5565, 5910, 6307, 6360, 6698, 6895, 7140, 7208, 7420, 7880, 8274, 8904, 9010, 10047, 10441, 10812, 11032, 11130, 11820, 12614, 13396, 13515, 13790, 14280, 14840, 16548, 16745, 18020, 18921, 20094, 20685, 20882, 21624, 22260, 23443, 23640, 25228, 26792, 27030, 27580, 31323, 31535, 33096, 33490, 36040, 37842, 40188, 41370, 41764, 44520, 46886, 50235, 50456, 52205, 54060, 55160, 62646, 63070, 66980, 70329, 73087, 75684, 80376, 82740, 83528, 93772, 94605, 100470, 104410, 108120, 117215, 125292, 126140, 133960, 140658, 146174, 151368, 156615, 165480, 177497, 187544, 189210, 200940, 208820, 219261, 234430, 250584, 252280, 281316, 292348, 313230, 351645, 354994, 365435, 378420, 401880, 417640, 438522, 468860, 532491, 562632, 584696, 626460, 703290, 709988, 730870, 756840, 877044, 887485, 937720, 1064982, 1096305, 1242479, 1252920, 1406580, 1419976, 1461740, 1754088, 1774970, 2129964, 2192610, 2484958, 2662455, 2813160, 2923480, 3549940, 3727437, 4259928, 4385220, 4969916, 5324910, 6212395, 7099880, 7454874, 8770440, 9939832, 10649820, 12424790, 14909748, 18637185, 21299640, 24849580, 29819496, 37274370, 49699160, 74548740, 149097480]

約数ペア:

[(1, 149097480), (2, 74548740), (3, 49699160), (4, 37274370), (5, 29819496), (6, 24849580), (7, 21299640), (8, 18637185), (10, 14909748), (12, 12424790), (14, 10649820), (15, 9939832), (17, 8770440), (20, 7454874), (21, 7099880), (24, 6212395), (28, 5324910), (30, 4969916), (34, 4385220), (35, 4259928), (40, 3727437), (42, 3549940), (51, 2923480), (53, 2813160), (56, 2662455), (60, 2484958), (68, 2192610), (70, 2129964), (84, 1774970), (85, 1754088), (102, 1461740), (105, 1419976), (106, 1406580), (119, 1252920), (120, 1242479), (136, 1096305), (140, 1064982), (159, 937720), (168, 887485), (170, 877044), (197, 756840), (204, 730870), (210, 709988), (212, 703290), (238, 626460), (255, 584696), (265, 562632), (280, 532491), (318, 468860), (340, 438522), (357, 417640), (371, 401880), (394, 378420), (408, 365435), (420, 354994), (424, 351645), (476, 313230), (510, 292348), (530, 281316), (591, 252280), (595, 250584), (636, 234430), (680, 219261), (714, 208820), (742, 200940), (788, 189210), (795, 187544), (840, 177497), (901, 165480), (952, 156615), (985, 151368), (1020, 146174), (1060, 140658), (1113, 133960), (1182, 126140), (1190, 125292), (1272, 117215), (1379, 108120), (1428, 104410), (1484, 100470), (1576, 94605), (1590, 93772), (1785, 83528), (1802, 82740), (1855, 80376), (1970, 75684), (2040, 73087), (2120, 70329), (2226, 66980), (2364, 63070), (2380, 62646), (2703, 55160), (2758, 54060), (2856, 52205), (2955, 50456), (2968, 50235), (3180, 46886), (3349, 44520), (3570, 41764), (3604, 41370), (3710, 40188), (3940, 37842), (4137, 36040), (4452, 33490), (4505, 33096), (4728, 31535), (4760, 31323), (5406, 27580), (5516, 27030), (5565, 26792), (5910, 25228), (6307, 23640), (6360, 23443), (6698, 22260), (6895, 21624), (7140, 20882), (7208, 20685), (7420, 20094), (7880, 18921), (8274, 18020), (8904, 16745), (9010, 16548), (10047, 14840), (10441, 14280), (10812, 13790), (11032, 13515), (11130, 13396), (11820, 12614)]