82983000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 128

約数和(自身を含む): 262080000

約数和(自身を除く): 179097000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 139, 150, 199, 200, 250, 278, 300, 375, 398, 417, 500, 556, 597, 600, 695, 750, 796, 834, 995, 1000, 1112, 1194, 1390, 1500, 1592, 1668, 1990, 2085, 2388, 2780, 2985, 3000, 3336, 3475, 3980, 4170, 4776, 4975, 5560, 5970, 6950, 7960, 8340, 9950, 10425, 11940, 13900, 14925, 16680, 17375, 19900, 20850, 23880, 24875, 27661, 27800, 29850, 34750, 39800, 41700, 49750, 52125, 55322, 59700, 69500, 74625, 82983, 83400, 99500, 104250, 110644, 119400, 138305, 139000, 149250, 165966, 199000, 208500, 221288, 276610, 298500, 331932, 414915, 417000, 553220, 597000, 663864, 691525, 829830, 1106440, 1383050, 1659660, 2074575, 2766100, 3319320, 3457625, 4149150, 5532200, 6915250, 8298300, 10372875, 13830500, 16596600, 20745750, 27661000, 41491500, 82983000]

約数ペア:

[(1, 82983000), (2, 41491500), (3, 27661000), (4, 20745750), (5, 16596600), (6, 13830500), (8, 10372875), (10, 8298300), (12, 6915250), (15, 5532200), (20, 4149150), (24, 3457625), (25, 3319320), (30, 2766100), (40, 2074575), (50, 1659660), (60, 1383050), (75, 1106440), (100, 829830), (120, 691525), (125, 663864), (139, 597000), (150, 553220), (199, 417000), (200, 414915), (250, 331932), (278, 298500), (300, 276610), (375, 221288), (398, 208500), (417, 199000), (500, 165966), (556, 149250), (597, 139000), (600, 138305), (695, 119400), (750, 110644), (796, 104250), (834, 99500), (995, 83400), (1000, 82983), (1112, 74625), (1194, 69500), (1390, 59700), (1500, 55322), (1592, 52125), (1668, 49750), (1990, 41700), (2085, 39800), (2388, 34750), (2780, 29850), (2985, 27800), (3000, 27661), (3336, 24875), (3475, 23880), (3980, 20850), (4170, 19900), (4776, 17375), (4975, 16680), (5560, 14925), (5970, 13900), (6950, 11940), (7960, 10425), (8340, 9950)]