212524000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 580087872

約数和(自身を除く): 367563872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 61, 65, 67, 80, 100, 104, 122, 125, 130, 134, 160, 200, 208, 244, 250, 260, 268, 305, 325, 335, 400, 416, 488, 500, 520, 536, 610, 650, 670, 793, 800, 871, 976, 1000, 1040, 1072, 1220, 1300, 1340, 1525, 1586, 1625, 1675, 1742, 1952, 2000, 2080, 2144, 2440, 2600, 2680, 3050, 3172, 3250, 3350, 3484, 3965, 4000, 4087, 4355, 4880, 5200, 5360, 6100, 6344, 6500, 6700, 6968, 7625, 7930, 8174, 8375, 8710, 9760, 10400, 10720, 12200, 12688, 13000, 13400, 13936, 15250, 15860, 16348, 16750, 17420, 19825, 20435, 21775, 24400, 25376, 26000, 26800, 27872, 30500, 31720, 32696, 33500, 34840, 39650, 40870, 43550, 48800, 52000, 53131, 53600, 61000, 63440, 65392, 67000, 69680, 79300, 81740, 87100, 99125, 102175, 106262, 108875, 122000, 126880, 130784, 134000, 139360, 158600, 163480, 174200, 198250, 204350, 212524, 217750, 244000, 265655, 268000, 317200, 326960, 348400, 396500, 408700, 425048, 435500, 510875, 531310, 634400, 653920, 696800, 793000, 817400, 850096, 871000, 1021750, 1062620, 1328275, 1586000, 1634800, 1700192, 1742000, 2043500, 2125240, 2656550, 3172000, 3269600, 3484000, 4087000, 4250480, 5313100, 6641375, 8174000, 8500960, 10626200, 13282750, 16348000, 21252400, 26565500, 42504800, 53131000, 106262000, 212524000]

約数ペア:

[(1, 212524000), (2, 106262000), (4, 53131000), (5, 42504800), (8, 26565500), (10, 21252400), (13, 16348000), (16, 13282750), (20, 10626200), (25, 8500960), (26, 8174000), (32, 6641375), (40, 5313100), (50, 4250480), (52, 4087000), (61, 3484000), (65, 3269600), (67, 3172000), (80, 2656550), (100, 2125240), (104, 2043500), (122, 1742000), (125, 1700192), (130, 1634800), (134, 1586000), (160, 1328275), (200, 1062620), (208, 1021750), (244, 871000), (250, 850096), (260, 817400), (268, 793000), (305, 696800), (325, 653920), (335, 634400), (400, 531310), (416, 510875), (488, 435500), (500, 425048), (520, 408700), (536, 396500), (610, 348400), (650, 326960), (670, 317200), (793, 268000), (800, 265655), (871, 244000), (976, 217750), (1000, 212524), (1040, 204350), (1072, 198250), (1220, 174200), (1300, 163480), (1340, 158600), (1525, 139360), (1586, 134000), (1625, 130784), (1675, 126880), (1742, 122000), (1952, 108875), (2000, 106262), (2080, 102175), (2144, 99125), (2440, 87100), (2600, 81740), (2680, 79300), (3050, 69680), (3172, 67000), (3250, 65392), (3350, 63440), (3484, 61000), (3965, 53600), (4000, 53131), (4087, 52000), (4355, 48800), (4880, 43550), (5200, 40870), (5360, 39650), (6100, 34840), (6344, 33500), (6500, 32696), (6700, 31720), (6968, 30500), (7625, 27872), (7930, 26800), (8174, 26000), (8375, 25376), (8710, 24400), (9760, 21775), (10400, 20435), (10720, 19825), (12200, 17420), (12688, 16750), (13000, 16348), (13400, 15860), (13936, 15250)]