79864800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 263233152

約数和(自身を除く): 183368352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 107, 120, 150, 160, 200, 214, 240, 300, 311, 321, 400, 428, 480, 535, 600, 622, 642, 800, 856, 933, 1070, 1200, 1244, 1284, 1555, 1605, 1712, 1866, 2140, 2400, 2488, 2568, 2675, 3110, 3210, 3424, 3732, 4280, 4665, 4976, 5136, 5350, 6220, 6420, 7464, 7775, 8025, 8560, 9330, 9952, 10272, 10700, 12440, 12840, 14928, 15550, 16050, 17120, 18660, 21400, 23325, 24880, 25680, 29856, 31100, 32100, 33277, 37320, 42800, 46650, 49760, 51360, 62200, 64200, 66554, 74640, 85600, 93300, 99831, 124400, 128400, 133108, 149280, 166385, 186600, 199662, 248800, 256800, 266216, 332770, 373200, 399324, 499155, 532432, 665540, 746400, 798648, 831925, 998310, 1064864, 1331080, 1597296, 1663850, 1996620, 2495775, 2662160, 3194592, 3327700, 3993240, 4991550, 5324320, 6655400, 7986480, 9983100, 13310800, 15972960, 19966200, 26621600, 39932400, 79864800]

約数ペア:

[(1, 79864800), (2, 39932400), (3, 26621600), (4, 19966200), (5, 15972960), (6, 13310800), (8, 9983100), (10, 7986480), (12, 6655400), (15, 5324320), (16, 4991550), (20, 3993240), (24, 3327700), (25, 3194592), (30, 2662160), (32, 2495775), (40, 1996620), (48, 1663850), (50, 1597296), (60, 1331080), (75, 1064864), (80, 998310), (96, 831925), (100, 798648), (107, 746400), (120, 665540), (150, 532432), (160, 499155), (200, 399324), (214, 373200), (240, 332770), (300, 266216), (311, 256800), (321, 248800), (400, 199662), (428, 186600), (480, 166385), (535, 149280), (600, 133108), (622, 128400), (642, 124400), (800, 99831), (856, 93300), (933, 85600), (1070, 74640), (1200, 66554), (1244, 64200), (1284, 62200), (1555, 51360), (1605, 49760), (1712, 46650), (1866, 42800), (2140, 37320), (2400, 33277), (2488, 32100), (2568, 31100), (2675, 29856), (3110, 25680), (3210, 24880), (3424, 23325), (3732, 21400), (4280, 18660), (4665, 17120), (4976, 16050), (5136, 15550), (5350, 14928), (6220, 12840), (6420, 12440), (7464, 10700), (7775, 10272), (8025, 9952), (8560, 9330)]