83221560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 279417600

約数和(自身を除く): 196196040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 251, 270, 307, 360, 502, 540, 614, 753, 921, 1004, 1080, 1228, 1255, 1506, 1535, 1842, 2008, 2259, 2456, 2510, 2763, 3012, 3070, 3684, 3765, 4518, 4605, 5020, 5526, 6024, 6140, 6777, 7368, 7530, 8289, 9036, 9210, 10040, 11052, 11295, 12280, 13554, 13815, 15060, 16578, 18072, 18420, 22104, 22590, 27108, 27630, 30120, 33156, 33885, 36840, 41445, 45180, 54216, 55260, 66312, 67770, 77057, 82890, 90360, 110520, 135540, 154114, 165780, 231171, 271080, 308228, 331560, 385285, 462342, 616456, 693513, 770570, 924684, 1155855, 1387026, 1541140, 1849368, 2080539, 2311710, 2774052, 3082280, 3467565, 4161078, 4623420, 5548104, 6935130, 8322156, 9246840, 10402695, 13870260, 16644312, 20805390, 27740520, 41610780, 83221560]

約数ペア:

[(1, 83221560), (2, 41610780), (3, 27740520), (4, 20805390), (5, 16644312), (6, 13870260), (8, 10402695), (9, 9246840), (10, 8322156), (12, 6935130), (15, 5548104), (18, 4623420), (20, 4161078), (24, 3467565), (27, 3082280), (30, 2774052), (36, 2311710), (40, 2080539), (45, 1849368), (54, 1541140), (60, 1387026), (72, 1155855), (90, 924684), (108, 770570), (120, 693513), (135, 616456), (180, 462342), (216, 385285), (251, 331560), (270, 308228), (307, 271080), (360, 231171), (502, 165780), (540, 154114), (614, 135540), (753, 110520), (921, 90360), (1004, 82890), (1080, 77057), (1228, 67770), (1255, 66312), (1506, 55260), (1535, 54216), (1842, 45180), (2008, 41445), (2259, 36840), (2456, 33885), (2510, 33156), (2763, 30120), (3012, 27630), (3070, 27108), (3684, 22590), (3765, 22104), (4518, 18420), (4605, 18072), (5020, 16578), (5526, 15060), (6024, 13815), (6140, 13554), (6777, 12280), (7368, 11295), (7530, 11052), (8289, 10040), (9036, 9210)]