83176800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4951}}^1$

素因数の和:4981

約数の個数: 144

約数和(自身を含む): 309480192

約数和(自身を除く): 226303392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4951, 5600, 8400, 9902, 14853, 16800, 19804, 24755, 29706, 34657, 39608, 49510, 59412, 69314, 74265, 79216, 99020, 103971, 118824, 123775, 138628, 148530, 158432, 173285, 198040, 207942, 237648, 247550, 277256, 297060, 346570, 371325, 396080, 415884, 475296, 495100, 519855, 554512, 594120, 693140, 742650, 792160, 831768, 866425, 990200, 1039710, 1109024, 1188240, 1386280, 1485300, 1663536, 1732850, 1980400, 2079420, 2376480, 2599275, 2772560, 2970600, 3327072, 3465700, 3960800, 4158840, 5198550, 5545120, 5941200, 6931400, 8317680, 10397100, 11882400, 13862800, 16635360, 20794200, 27725600, 41588400, 83176800]

約数ペア:

[(1, 83176800), (2, 41588400), (3, 27725600), (4, 20794200), (5, 16635360), (6, 13862800), (7, 11882400), (8, 10397100), (10, 8317680), (12, 6931400), (14, 5941200), (15, 5545120), (16, 5198550), (20, 4158840), (21, 3960800), (24, 3465700), (25, 3327072), (28, 2970600), (30, 2772560), (32, 2599275), (35, 2376480), (40, 2079420), (42, 1980400), (48, 1732850), (50, 1663536), (56, 1485300), (60, 1386280), (70, 1188240), (75, 1109024), (80, 1039710), (84, 990200), (96, 866425), (100, 831768), (105, 792160), (112, 742650), (120, 693140), (140, 594120), (150, 554512), (160, 519855), (168, 495100), (175, 475296), (200, 415884), (210, 396080), (224, 371325), (240, 346570), (280, 297060), (300, 277256), (336, 247550), (350, 237648), (400, 207942), (420, 198040), (480, 173285), (525, 158432), (560, 148530), (600, 138628), (672, 123775), (700, 118824), (800, 103971), (840, 99020), (1050, 79216), (1120, 74265), (1200, 69314), (1400, 59412), (1680, 49510), (2100, 39608), (2400, 34657), (2800, 29706), (3360, 24755), (4200, 19804), (4951, 16800), (5600, 14853), (8400, 9902)]