28075408800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{67619}}^1$

素因数の和:67815

約数の個数: 144

約数和(自身を含む): 91915054560

約数和(自身を除く): 63839645760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 173, 200, 240, 300, 346, 400, 480, 519, 600, 692, 800, 865, 1038, 1200, 1384, 1730, 2076, 2400, 2595, 2768, 3460, 4152, 4325, 5190, 5536, 6920, 8304, 8650, 10380, 12975, 13840, 16608, 17300, 20760, 25950, 27680, 34600, 41520, 51900, 67619, 69200, 83040, 103800, 135238, 138400, 202857, 207600, 270476, 338095, 405714, 415200, 540952, 676190, 811428, 1014285, 1081904, 1352380, 1622856, 1690475, 2028570, 2163808, 2704760, 3245712, 3380950, 4057140, 5071425, 5409520, 6491424, 6761900, 8114280, 10142850, 10819040, 11698087, 13523800, 16228560, 20285700, 23396174, 27047600, 32457120, 35094261, 40571400, 46792348, 54095200, 58490435, 70188522, 81142800, 93584696, 116980870, 140377044, 162285600, 175471305, 187169392, 233961740, 280754088, 292452175, 350942610, 374338784, 467923480, 561508176, 584904350, 701885220, 877356525, 935846960, 1123016352, 1169808700, 1403770440, 1754713050, 1871693920, 2339617400, 2807540880, 3509426100, 4679234800, 5615081760, 7018852200, 9358469600, 14037704400, 28075408800]

約数ペア:

[(1, 28075408800), (2, 14037704400), (3, 9358469600), (4, 7018852200), (5, 5615081760), (6, 4679234800), (8, 3509426100), (10, 2807540880), (12, 2339617400), (15, 1871693920), (16, 1754713050), (20, 1403770440), (24, 1169808700), (25, 1123016352), (30, 935846960), (32, 877356525), (40, 701885220), (48, 584904350), (50, 561508176), (60, 467923480), (75, 374338784), (80, 350942610), (96, 292452175), (100, 280754088), (120, 233961740), (150, 187169392), (160, 175471305), (173, 162285600), (200, 140377044), (240, 116980870), (300, 93584696), (346, 81142800), (400, 70188522), (480, 58490435), (519, 54095200), (600, 46792348), (692, 40571400), (800, 35094261), (865, 32457120), (1038, 27047600), (1200, 23396174), (1384, 20285700), (1730, 16228560), (2076, 13523800), (2400, 11698087), (2595, 10819040), (2768, 10142850), (3460, 8114280), (4152, 6761900), (4325, 6491424), (5190, 5409520), (5536, 5071425), (6920, 4057140), (8304, 3380950), (8650, 3245712), (10380, 2704760), (12975, 2163808), (13840, 2028570), (16608, 1690475), (17300, 1622856), (20760, 1352380), (25950, 1081904), (27680, 1014285), (34600, 811428), (41520, 676190), (51900, 540952), (67619, 415200), (69200, 405714), (83040, 338095), (103800, 270476), (135238, 207600), (138400, 202857)]