53391000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 184373280

約数和(自身を除く): 130982280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 37, 39, 40, 50, 52, 60, 65, 74, 75, 78, 100, 104, 111, 120, 125, 130, 148, 150, 156, 185, 195, 200, 222, 250, 260, 296, 300, 312, 325, 370, 375, 390, 444, 481, 500, 520, 555, 600, 650, 740, 750, 780, 888, 925, 962, 975, 1000, 1110, 1300, 1369, 1443, 1480, 1500, 1560, 1625, 1850, 1924, 1950, 2220, 2405, 2600, 2738, 2775, 2886, 3000, 3250, 3700, 3848, 3900, 4107, 4440, 4625, 4810, 4875, 5476, 5550, 5772, 6500, 6845, 7215, 7400, 7800, 8214, 9250, 9620, 9750, 10952, 11100, 11544, 12025, 13000, 13690, 13875, 14430, 16428, 17797, 18500, 19240, 19500, 20535, 22200, 24050, 27380, 27750, 28860, 32856, 34225, 35594, 36075, 37000, 39000, 41070, 48100, 53391, 54760, 55500, 57720, 60125, 68450, 71188, 72150, 82140, 88985, 96200, 102675, 106782, 111000, 120250, 136900, 142376, 144300, 164280, 171125, 177970, 180375, 205350, 213564, 240500, 266955, 273800, 288600, 342250, 355940, 360750, 410700, 427128, 444925, 481000, 513375, 533910, 684500, 711880, 721500, 821400, 889850, 1026750, 1067820, 1334775, 1369000, 1443000, 1779700, 2053500, 2135640, 2224625, 2669550, 3559400, 4107000, 4449250, 5339100, 6673875, 8898500, 10678200, 13347750, 17797000, 26695500, 53391000]

約数ペア:

[(1, 53391000), (2, 26695500), (3, 17797000), (4, 13347750), (5, 10678200), (6, 8898500), (8, 6673875), (10, 5339100), (12, 4449250), (13, 4107000), (15, 3559400), (20, 2669550), (24, 2224625), (25, 2135640), (26, 2053500), (30, 1779700), (37, 1443000), (39, 1369000), (40, 1334775), (50, 1067820), (52, 1026750), (60, 889850), (65, 821400), (74, 721500), (75, 711880), (78, 684500), (100, 533910), (104, 513375), (111, 481000), (120, 444925), (125, 427128), (130, 410700), (148, 360750), (150, 355940), (156, 342250), (185, 288600), (195, 273800), (200, 266955), (222, 240500), (250, 213564), (260, 205350), (296, 180375), (300, 177970), (312, 171125), (325, 164280), (370, 144300), (375, 142376), (390, 136900), (444, 120250), (481, 111000), (500, 106782), (520, 102675), (555, 96200), (600, 88985), (650, 82140), (740, 72150), (750, 71188), (780, 68450), (888, 60125), (925, 57720), (962, 55500), (975, 54760), (1000, 53391), (1110, 48100), (1300, 41070), (1369, 39000), (1443, 37000), (1480, 36075), (1500, 35594), (1560, 34225), (1625, 32856), (1850, 28860), (1924, 27750), (1950, 27380), (2220, 24050), (2405, 22200), (2600, 20535), (2738, 19500), (2775, 19240), (2886, 18500), (3000, 17797), (3250, 16428), (3700, 14430), (3848, 13875), (3900, 13690), (4107, 13000), (4440, 12025), (4625, 11544), (4810, 11100), (4875, 10952), (5476, 9750), (5550, 9620), (5772, 9250), (6500, 8214), (6845, 7800), (7215, 7400)]