131516000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 288

約数和(自身を含む): 416785824

約数和(自身を除く): 285269824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 49, 50, 55, 56, 61, 70, 77, 80, 88, 98, 100, 110, 112, 122, 125, 140, 154, 160, 175, 176, 196, 200, 220, 224, 244, 245, 250, 275, 280, 305, 308, 350, 352, 385, 392, 400, 427, 440, 488, 490, 500, 539, 550, 560, 610, 616, 671, 700, 770, 784, 800, 854, 875, 880, 976, 980, 1000, 1078, 1100, 1120, 1220, 1225, 1232, 1342, 1375, 1400, 1525, 1540, 1568, 1708, 1750, 1760, 1925, 1952, 1960, 2000, 2135, 2156, 2200, 2440, 2450, 2464, 2684, 2695, 2750, 2800, 2989, 3050, 3080, 3355, 3416, 3500, 3850, 3920, 4000, 4270, 4312, 4400, 4697, 4880, 4900, 5368, 5390, 5500, 5600, 5978, 6100, 6125, 6160, 6710, 6832, 7000, 7625, 7700, 7840, 8540, 8624, 8800, 9394, 9625, 9760, 9800, 10675, 10736, 10780, 11000, 11956, 12200, 12250, 12320, 13420, 13475, 13664, 14000, 14945, 15250, 15400, 16775, 17080, 17248, 18788, 19250, 19600, 21350, 21472, 21560, 22000, 23485, 23912, 24400, 24500, 26840, 26950, 28000, 29890, 30500, 30800, 32879, 33550, 34160, 37576, 38500, 39200, 42700, 43120, 44000, 46970, 47824, 48800, 49000, 53375, 53680, 53900, 59780, 61000, 61600, 65758, 67100, 67375, 68320, 74725, 75152, 77000, 83875, 85400, 86240, 93940, 95648, 98000, 106750, 107360, 107800, 117425, 119560, 122000, 131516, 134200, 134750, 149450, 150304, 154000, 164395, 167750, 170800, 187880, 196000, 213500, 215600, 234850, 239120, 244000, 263032, 268400, 269500, 298900, 308000, 328790, 335500, 341600, 373625, 375760, 427000, 431200, 469700, 478240, 526064, 536800, 539000, 587125, 597800, 657580, 671000, 747250, 751520, 821975, 854000, 939400, 1052128, 1078000, 1174250, 1195600, 1315160, 1342000, 1494500, 1643950, 1708000, 1878800, 2156000, 2348500, 2391200, 2630320, 2684000, 2989000, 3287900, 3757600, 4109875, 4697000, 5260640, 5978000, 6575800, 8219750, 9394000, 11956000, 13151600, 16439500, 18788000, 26303200, 32879000, 65758000, 131516000]

約数ペア:

[(1, 131516000), (2, 65758000), (4, 32879000), (5, 26303200), (7, 18788000), (8, 16439500), (10, 13151600), (11, 11956000), (14, 9394000), (16, 8219750), (20, 6575800), (22, 5978000), (25, 5260640), (28, 4697000), (32, 4109875), (35, 3757600), (40, 3287900), (44, 2989000), (49, 2684000), (50, 2630320), (55, 2391200), (56, 2348500), (61, 2156000), (70, 1878800), (77, 1708000), (80, 1643950), (88, 1494500), (98, 1342000), (100, 1315160), (110, 1195600), (112, 1174250), (122, 1078000), (125, 1052128), (140, 939400), (154, 854000), (160, 821975), (175, 751520), (176, 747250), (196, 671000), (200, 657580), (220, 597800), (224, 587125), (244, 539000), (245, 536800), (250, 526064), (275, 478240), (280, 469700), (305, 431200), (308, 427000), (350, 375760), (352, 373625), (385, 341600), (392, 335500), (400, 328790), (427, 308000), (440, 298900), (488, 269500), (490, 268400), (500, 263032), (539, 244000), (550, 239120), (560, 234850), (610, 215600), (616, 213500), (671, 196000), (700, 187880), (770, 170800), (784, 167750), (800, 164395), (854, 154000), (875, 150304), (880, 149450), (976, 134750), (980, 134200), (1000, 131516), (1078, 122000), (1100, 119560), (1120, 117425), (1220, 107800), (1225, 107360), (1232, 106750), (1342, 98000), (1375, 95648), (1400, 93940), (1525, 86240), (1540, 85400), (1568, 83875), (1708, 77000), (1750, 75152), (1760, 74725), (1925, 68320), (1952, 67375), (1960, 67100), (2000, 65758), (2135, 61600), (2156, 61000), (2200, 59780), (2440, 53900), (2450, 53680), (2464, 53375), (2684, 49000), (2695, 48800), (2750, 47824), (2800, 46970), (2989, 44000), (3050, 43120), (3080, 42700), (3355, 39200), (3416, 38500), (3500, 37576), (3850, 34160), (3920, 33550), (4000, 32879), (4270, 30800), (4312, 30500), (4400, 29890), (4697, 28000), (4880, 26950), (4900, 26840), (5368, 24500), (5390, 24400), (5500, 23912), (5600, 23485), (5978, 22000), (6100, 21560), (6125, 21472), (6160, 21350), (6710, 19600), (6832, 19250), (7000, 18788), (7625, 17248), (7700, 17080), (7840, 16775), (8540, 15400), (8624, 15250), (8800, 14945), (9394, 14000), (9625, 13664), (9760, 13475), (9800, 13420), (10675, 12320), (10736, 12250), (10780, 12200), (11000, 11956)]