315620400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 1082470400

約数和(自身を除く): 766850000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 109, 114, 120, 127, 150, 152, 190, 200, 218, 228, 240, 254, 285, 300, 304, 327, 380, 381, 400, 436, 456, 475, 508, 545, 570, 600, 635, 654, 760, 762, 872, 912, 950, 1016, 1090, 1140, 1200, 1270, 1308, 1425, 1520, 1524, 1635, 1744, 1900, 1905, 2032, 2071, 2180, 2280, 2413, 2540, 2616, 2725, 2850, 3048, 3175, 3270, 3800, 3810, 4142, 4360, 4560, 4826, 5080, 5232, 5450, 5700, 6096, 6213, 6350, 6540, 7239, 7600, 7620, 8175, 8284, 8720, 9525, 9652, 10160, 10355, 10900, 11400, 12065, 12426, 12700, 13080, 13843, 14478, 15240, 16350, 16568, 19050, 19304, 20710, 21800, 22800, 24130, 24852, 25400, 26160, 27686, 28956, 30480, 31065, 32700, 33136, 36195, 38100, 38608, 41420, 41529, 43600, 48260, 49704, 50800, 51775, 55372, 57912, 60325, 62130, 65400, 69215, 72390, 76200, 82840, 83058, 96520, 99408, 103550, 110744, 115824, 120650, 124260, 130800, 138430, 144780, 152400, 155325, 165680, 166116, 180975, 193040, 207100, 207645, 221488, 241300, 248520, 263017, 276860, 289560, 310650, 332232, 346075, 361950, 414200, 415290, 482600, 497040, 526034, 553720, 579120, 621300, 664464, 692150, 723900, 789051, 828400, 830580, 965200, 1038225, 1052068, 1107440, 1242600, 1315085, 1384300, 1447800, 1578102, 1661160, 2076450, 2104136, 2485200, 2630170, 2768600, 2895600, 3156204, 3322320, 3945255, 4152900, 4208272, 5260340, 5537200, 6312408, 6575425, 7890510, 8305800, 10520680, 12624816, 13150850, 15781020, 16611600, 19726275, 21041360, 26301700, 31562040, 39452550, 52603400, 63124080, 78905100, 105206800, 157810200, 315620400]

約数ペア:

[(1, 315620400), (2, 157810200), (3, 105206800), (4, 78905100), (5, 63124080), (6, 52603400), (8, 39452550), (10, 31562040), (12, 26301700), (15, 21041360), (16, 19726275), (19, 16611600), (20, 15781020), (24, 13150850), (25, 12624816), (30, 10520680), (38, 8305800), (40, 7890510), (48, 6575425), (50, 6312408), (57, 5537200), (60, 5260340), (75, 4208272), (76, 4152900), (80, 3945255), (95, 3322320), (100, 3156204), (109, 2895600), (114, 2768600), (120, 2630170), (127, 2485200), (150, 2104136), (152, 2076450), (190, 1661160), (200, 1578102), (218, 1447800), (228, 1384300), (240, 1315085), (254, 1242600), (285, 1107440), (300, 1052068), (304, 1038225), (327, 965200), (380, 830580), (381, 828400), (400, 789051), (436, 723900), (456, 692150), (475, 664464), (508, 621300), (545, 579120), (570, 553720), (600, 526034), (635, 497040), (654, 482600), (760, 415290), (762, 414200), (872, 361950), (912, 346075), (950, 332232), (1016, 310650), (1090, 289560), (1140, 276860), (1200, 263017), (1270, 248520), (1308, 241300), (1425, 221488), (1520, 207645), (1524, 207100), (1635, 193040), (1744, 180975), (1900, 166116), (1905, 165680), (2032, 155325), (2071, 152400), (2180, 144780), (2280, 138430), (2413, 130800), (2540, 124260), (2616, 120650), (2725, 115824), (2850, 110744), (3048, 103550), (3175, 99408), (3270, 96520), (3800, 83058), (3810, 82840), (4142, 76200), (4360, 72390), (4560, 69215), (4826, 65400), (5080, 62130), (5232, 60325), (5450, 57912), (5700, 55372), (6096, 51775), (6213, 50800), (6350, 49704), (6540, 48260), (7239, 43600), (7600, 41529), (7620, 41420), (8175, 38608), (8284, 38100), (8720, 36195), (9525, 33136), (9652, 32700), (10160, 31065), (10355, 30480), (10900, 28956), (11400, 27686), (12065, 26160), (12426, 25400), (12700, 24852), (13080, 24130), (13843, 22800), (14478, 21800), (15240, 20710), (16350, 19304), (16568, 19050)]