82995660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 277385472

約数和(自身を除く): 194389812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 167, 180, 198, 220, 251, 330, 334, 396, 495, 501, 502, 660, 668, 753, 835, 990, 1002, 1004, 1255, 1503, 1506, 1670, 1837, 1980, 2004, 2259, 2505, 2510, 2761, 3006, 3012, 3340, 3674, 3765, 4518, 5010, 5020, 5511, 5522, 6012, 7348, 7515, 7530, 8283, 9036, 9185, 10020, 11022, 11044, 11295, 13805, 15030, 15060, 16533, 16566, 18370, 22044, 22590, 24849, 27555, 27610, 30060, 33066, 33132, 36740, 41415, 41917, 45180, 49698, 55110, 55220, 66132, 82665, 82830, 83834, 99396, 110220, 124245, 125751, 165330, 165660, 167668, 209585, 248490, 251502, 330660, 377253, 419170, 461087, 496980, 503004, 628755, 754506, 838340, 922174, 1257510, 1383261, 1509012, 1844348, 1886265, 2305435, 2515020, 2766522, 3772530, 4149783, 4610870, 5533044, 6916305, 7545060, 8299566, 9221740, 13832610, 16599132, 20748915, 27665220, 41497830, 82995660]

約数ペア:

[(1, 82995660), (2, 41497830), (3, 27665220), (4, 20748915), (5, 16599132), (6, 13832610), (9, 9221740), (10, 8299566), (11, 7545060), (12, 6916305), (15, 5533044), (18, 4610870), (20, 4149783), (22, 3772530), (30, 2766522), (33, 2515020), (36, 2305435), (44, 1886265), (45, 1844348), (55, 1509012), (60, 1383261), (66, 1257510), (90, 922174), (99, 838340), (110, 754506), (132, 628755), (165, 503004), (167, 496980), (180, 461087), (198, 419170), (220, 377253), (251, 330660), (330, 251502), (334, 248490), (396, 209585), (495, 167668), (501, 165660), (502, 165330), (660, 125751), (668, 124245), (753, 110220), (835, 99396), (990, 83834), (1002, 82830), (1004, 82665), (1255, 66132), (1503, 55220), (1506, 55110), (1670, 49698), (1837, 45180), (1980, 41917), (2004, 41415), (2259, 36740), (2505, 33132), (2510, 33066), (2761, 30060), (3006, 27610), (3012, 27555), (3340, 24849), (3674, 22590), (3765, 22044), (4518, 18370), (5010, 16566), (5020, 16533), (5511, 15060), (5522, 15030), (6012, 13805), (7348, 11295), (7515, 11044), (7530, 11022), (8283, 10020), (9036, 9185)]