198957660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1201}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 610654464

約数和(自身を除く): 411696804

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 251, 330, 502, 660, 753, 1004, 1201, 1255, 1506, 2402, 2510, 2761, 3012, 3603, 3765, 4804, 5020, 5522, 6005, 7206, 7530, 8283, 11044, 12010, 13211, 13805, 14412, 15060, 16566, 18015, 24020, 26422, 27610, 33132, 36030, 39633, 41415, 52844, 55220, 66055, 72060, 79266, 82830, 132110, 158532, 165660, 198165, 264220, 301451, 396330, 602902, 792660, 904353, 1205804, 1507255, 1808706, 3014510, 3315961, 3617412, 4521765, 6029020, 6631922, 9043530, 9947883, 13263844, 16579805, 18087060, 19895766, 33159610, 39791532, 49739415, 66319220, 99478830, 198957660]

約数ペア:

[(1, 198957660), (2, 99478830), (3, 66319220), (4, 49739415), (5, 39791532), (6, 33159610), (10, 19895766), (11, 18087060), (12, 16579805), (15, 13263844), (20, 9947883), (22, 9043530), (30, 6631922), (33, 6029020), (44, 4521765), (55, 3617412), (60, 3315961), (66, 3014510), (110, 1808706), (132, 1507255), (165, 1205804), (220, 904353), (251, 792660), (330, 602902), (502, 396330), (660, 301451), (753, 264220), (1004, 198165), (1201, 165660), (1255, 158532), (1506, 132110), (2402, 82830), (2510, 79266), (2761, 72060), (3012, 66055), (3603, 55220), (3765, 52844), (4804, 41415), (5020, 39633), (5522, 36030), (6005, 33132), (7206, 27610), (7530, 26422), (8283, 24020), (11044, 18015), (12010, 16566), (13211, 15060), (13805, 14412)]