85988000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 250967808

約数和(自身を除く): 164979808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 70, 74, 80, 83, 100, 112, 125, 140, 148, 160, 166, 175, 185, 200, 224, 250, 259, 280, 296, 332, 350, 370, 400, 415, 500, 518, 560, 581, 592, 664, 700, 740, 800, 830, 875, 925, 1000, 1036, 1120, 1162, 1184, 1295, 1328, 1400, 1480, 1660, 1750, 1850, 2000, 2072, 2075, 2324, 2590, 2656, 2800, 2905, 2960, 3071, 3320, 3500, 3700, 4000, 4144, 4150, 4625, 4648, 5180, 5600, 5810, 5920, 6142, 6475, 6640, 7000, 7400, 8288, 8300, 9250, 9296, 10360, 10375, 11620, 12284, 12950, 13280, 14000, 14525, 14800, 15355, 16600, 18500, 18592, 20720, 20750, 21497, 23240, 24568, 25900, 28000, 29050, 29600, 30710, 32375, 33200, 37000, 41440, 41500, 42994, 46480, 49136, 51800, 58100, 61420, 64750, 66400, 72625, 74000, 76775, 83000, 85988, 92960, 98272, 103600, 107485, 116200, 122840, 129500, 145250, 148000, 153550, 166000, 171976, 207200, 214970, 232400, 245680, 259000, 290500, 307100, 332000, 343952, 383875, 429940, 464800, 491360, 518000, 537425, 581000, 614200, 687904, 767750, 859880, 1036000, 1074850, 1162000, 1228400, 1535500, 1719760, 2149700, 2324000, 2456800, 2687125, 3071000, 3439520, 4299400, 5374250, 6142000, 8598800, 10748500, 12284000, 17197600, 21497000, 42994000, 85988000]

約数ペア:

[(1, 85988000), (2, 42994000), (4, 21497000), (5, 17197600), (7, 12284000), (8, 10748500), (10, 8598800), (14, 6142000), (16, 5374250), (20, 4299400), (25, 3439520), (28, 3071000), (32, 2687125), (35, 2456800), (37, 2324000), (40, 2149700), (50, 1719760), (56, 1535500), (70, 1228400), (74, 1162000), (80, 1074850), (83, 1036000), (100, 859880), (112, 767750), (125, 687904), (140, 614200), (148, 581000), (160, 537425), (166, 518000), (175, 491360), (185, 464800), (200, 429940), (224, 383875), (250, 343952), (259, 332000), (280, 307100), (296, 290500), (332, 259000), (350, 245680), (370, 232400), (400, 214970), (415, 207200), (500, 171976), (518, 166000), (560, 153550), (581, 148000), (592, 145250), (664, 129500), (700, 122840), (740, 116200), (800, 107485), (830, 103600), (875, 98272), (925, 92960), (1000, 85988), (1036, 83000), (1120, 76775), (1162, 74000), (1184, 72625), (1295, 66400), (1328, 64750), (1400, 61420), (1480, 58100), (1660, 51800), (1750, 49136), (1850, 46480), (2000, 42994), (2072, 41500), (2075, 41440), (2324, 37000), (2590, 33200), (2656, 32375), (2800, 30710), (2905, 29600), (2960, 29050), (3071, 28000), (3320, 25900), (3500, 24568), (3700, 23240), (4000, 21497), (4144, 20750), (4150, 20720), (4625, 18592), (4648, 18500), (5180, 16600), (5600, 15355), (5810, 14800), (5920, 14525), (6142, 14000), (6475, 13280), (6640, 12950), (7000, 12284), (7400, 11620), (8288, 10375), (8300, 10360), (9250, 9296)]