21082579500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{4289}}^1$

素因数の和:4453

約数の個数: 192

約数和(自身を含む): 64086422400

約数和(自身を除く): 43003842900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 113, 116, 125, 145, 150, 174, 226, 250, 290, 300, 339, 348, 375, 435, 452, 500, 565, 580, 678, 725, 750, 870, 1130, 1356, 1450, 1500, 1695, 1740, 2175, 2260, 2825, 2900, 3277, 3390, 3625, 4289, 4350, 5650, 6554, 6780, 7250, 8475, 8578, 8700, 9831, 10875, 11300, 12867, 13108, 14125, 14500, 16385, 16950, 17156, 19662, 21445, 21750, 25734, 28250, 32770, 33900, 39324, 42375, 42890, 43500, 49155, 51468, 56500, 64335, 65540, 81925, 84750, 85780, 98310, 107225, 124381, 128670, 163850, 169500, 196620, 214450, 245775, 248762, 257340, 321675, 327700, 373143, 409625, 428900, 484657, 491550, 497524, 536125, 621905, 643350, 746286, 819250, 969314, 983100, 1072250, 1228875, 1243810, 1286700, 1453971, 1492572, 1608375, 1638500, 1865715, 1938628, 2144500, 2423285, 2457750, 2487620, 2907942, 3109525, 3216750, 3731430, 4846570, 4915500, 5815884, 6219050, 6433500, 7269855, 7462860, 9328575, 9693140, 12116425, 12438100, 14055053, 14539710, 15547625, 18657150, 24232850, 28110106, 29079420, 31095250, 36349275, 37314300, 42165159, 46642875, 48465700, 56220212, 60582125, 62190500, 70275265, 72698550, 84330318, 93285750, 121164250, 140550530, 145397100, 168660636, 181746375, 186571500, 210825795, 242328500, 281101060, 351376325, 363492750, 421651590, 702752650, 726985500, 843303180, 1054128975, 1405505300, 1756881625, 2108257950, 3513763250, 4216515900, 5270644875, 7027526500, 10541289750, 21082579500]

約数ペア:

[(1, 21082579500), (2, 10541289750), (3, 7027526500), (4, 5270644875), (5, 4216515900), (6, 3513763250), (10, 2108257950), (12, 1756881625), (15, 1405505300), (20, 1054128975), (25, 843303180), (29, 726985500), (30, 702752650), (50, 421651590), (58, 363492750), (60, 351376325), (75, 281101060), (87, 242328500), (100, 210825795), (113, 186571500), (116, 181746375), (125, 168660636), (145, 145397100), (150, 140550530), (174, 121164250), (226, 93285750), (250, 84330318), (290, 72698550), (300, 70275265), (339, 62190500), (348, 60582125), (375, 56220212), (435, 48465700), (452, 46642875), (500, 42165159), (565, 37314300), (580, 36349275), (678, 31095250), (725, 29079420), (750, 28110106), (870, 24232850), (1130, 18657150), (1356, 15547625), (1450, 14539710), (1500, 14055053), (1695, 12438100), (1740, 12116425), (2175, 9693140), (2260, 9328575), (2825, 7462860), (2900, 7269855), (3277, 6433500), (3390, 6219050), (3625, 5815884), (4289, 4915500), (4350, 4846570), (5650, 3731430), (6554, 3216750), (6780, 3109525), (7250, 2907942), (8475, 2487620), (8578, 2457750), (8700, 2423285), (9831, 2144500), (10875, 1938628), (11300, 1865715), (12867, 1638500), (13108, 1608375), (14125, 1492572), (14500, 1453971), (16385, 1286700), (16950, 1243810), (17156, 1228875), (19662, 1072250), (21445, 983100), (21750, 969314), (25734, 819250), (28250, 746286), (32770, 643350), (33900, 621905), (39324, 536125), (42375, 497524), (42890, 491550), (43500, 484657), (49155, 428900), (51468, 409625), (56500, 373143), (64335, 327700), (65540, 321675), (81925, 257340), (84750, 248762), (85780, 245775), (98310, 214450), (107225, 196620), (124381, 169500), (128670, 163850)]