157542660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 525051072

約数和(自身を除く): 367508412

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, 180, 198, 220, 251, 317, 330, 396, 495, 502, 634, 660, 753, 951, 990, 1004, 1255, 1268, 1506, 1585, 1902, 1980, 2259, 2510, 2761, 2853, 3012, 3170, 3487, 3765, 3804, 4518, 4755, 5020, 5522, 5706, 6340, 6974, 7530, 8283, 9036, 9510, 10461, 11044, 11295, 11412, 13805, 13948, 14265, 15060, 16566, 17435, 19020, 20922, 22590, 24849, 27610, 28530, 31383, 33132, 34870, 41415, 41844, 45180, 49698, 52305, 55220, 57060, 62766, 69740, 79567, 82830, 99396, 104610, 124245, 125532, 156915, 159134, 165660, 209220, 238701, 248490, 313830, 318268, 397835, 477402, 496980, 627660, 716103, 795670, 875237, 954804, 1193505, 1432206, 1591340, 1750474, 2387010, 2625711, 2864412, 3500948, 3580515, 4376185, 4774020, 5251422, 7161030, 7877133, 8752370, 10502844, 13128555, 14322060, 15754266, 17504740, 26257110, 31508532, 39385665, 52514220, 78771330, 157542660]

約数ペア:

[(1, 157542660), (2, 78771330), (3, 52514220), (4, 39385665), (5, 31508532), (6, 26257110), (9, 17504740), (10, 15754266), (11, 14322060), (12, 13128555), (15, 10502844), (18, 8752370), (20, 7877133), (22, 7161030), (30, 5251422), (33, 4774020), (36, 4376185), (44, 3580515), (45, 3500948), (55, 2864412), (60, 2625711), (66, 2387010), (90, 1750474), (99, 1591340), (110, 1432206), (132, 1193505), (165, 954804), (180, 875237), (198, 795670), (220, 716103), (251, 627660), (317, 496980), (330, 477402), (396, 397835), (495, 318268), (502, 313830), (634, 248490), (660, 238701), (753, 209220), (951, 165660), (990, 159134), (1004, 156915), (1255, 125532), (1268, 124245), (1506, 104610), (1585, 99396), (1902, 82830), (1980, 79567), (2259, 69740), (2510, 62766), (2761, 57060), (2853, 55220), (3012, 52305), (3170, 49698), (3487, 45180), (3765, 41844), (3804, 41415), (4518, 34870), (4755, 33132), (5020, 31383), (5522, 28530), (5706, 27610), (6340, 24849), (6974, 22590), (7530, 20922), (8283, 19020), (9036, 17435), (9510, 16566), (10461, 15060), (11044, 14265), (11295, 13948), (11412, 13805)]