122049540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 144

約数和(自身を含む): 394168320

約数和(自身を除く): 272118780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 228, 254, 281, 285, 342, 380, 381, 508, 562, 570, 635, 684, 762, 843, 855, 1124, 1140, 1143, 1270, 1405, 1524, 1686, 1710, 1905, 2286, 2413, 2529, 2540, 2810, 3372, 3420, 3810, 4215, 4572, 4826, 5058, 5339, 5620, 5715, 7239, 7620, 8430, 9652, 10116, 10678, 11430, 12065, 12645, 14478, 16017, 16860, 21356, 21717, 22860, 24130, 25290, 26695, 28956, 32034, 35687, 36195, 43434, 48051, 48260, 50580, 53390, 64068, 71374, 72390, 80085, 86868, 96102, 106780, 107061, 108585, 142748, 144780, 160170, 178435, 192204, 214122, 217170, 240255, 320340, 321183, 356870, 428244, 434340, 480510, 535305, 642366, 678053, 713740, 961020, 1070610, 1284732, 1356106, 1605915, 2034159, 2141220, 2712212, 3211830, 3390265, 4068318, 6102477, 6423660, 6780530, 8136636, 10170795, 12204954, 13561060, 20341590, 24409908, 30512385, 40683180, 61024770, 122049540]

約数ペア:

[(1, 122049540), (2, 61024770), (3, 40683180), (4, 30512385), (5, 24409908), (6, 20341590), (9, 13561060), (10, 12204954), (12, 10170795), (15, 8136636), (18, 6780530), (19, 6423660), (20, 6102477), (30, 4068318), (36, 3390265), (38, 3211830), (45, 2712212), (57, 2141220), (60, 2034159), (76, 1605915), (90, 1356106), (95, 1284732), (114, 1070610), (127, 961020), (171, 713740), (180, 678053), (190, 642366), (228, 535305), (254, 480510), (281, 434340), (285, 428244), (342, 356870), (380, 321183), (381, 320340), (508, 240255), (562, 217170), (570, 214122), (635, 192204), (684, 178435), (762, 160170), (843, 144780), (855, 142748), (1124, 108585), (1140, 107061), (1143, 106780), (1270, 96102), (1405, 86868), (1524, 80085), (1686, 72390), (1710, 71374), (1905, 64068), (2286, 53390), (2413, 50580), (2529, 48260), (2540, 48051), (2810, 43434), (3372, 36195), (3420, 35687), (3810, 32034), (4215, 28956), (4572, 26695), (4826, 25290), (5058, 24130), (5339, 22860), (5620, 21717), (5715, 21356), (7239, 16860), (7620, 16017), (8430, 14478), (9652, 12645), (10116, 12065), (10678, 11430)]