149077740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4493}}^1$

素因数の和:4591

約数の個数: 96

約数和(自身を含む): 483194880

約数和(自身を除く): 334117140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4493, 4740, 5530, 6636, 8295, 8986, 11060, 13479, 16590, 17972, 22465, 26958, 31451, 33180, 44930, 53916, 62902, 67395, 89860, 94353, 125804, 134790, 157255, 188706, 269580, 314510, 354947, 377412, 471765, 629020, 709894, 943530, 1064841, 1419788, 1774735, 1887060, 2129682, 2484629, 3549470, 4259364, 4969258, 5324205, 7098940, 7453887, 9938516, 10648410, 12423145, 14907774, 21296820, 24846290, 29815548, 37269435, 49692580, 74538870, 149077740]

約数ペア:

[(1, 149077740), (2, 74538870), (3, 49692580), (4, 37269435), (5, 29815548), (6, 24846290), (7, 21296820), (10, 14907774), (12, 12423145), (14, 10648410), (15, 9938516), (20, 7453887), (21, 7098940), (28, 5324205), (30, 4969258), (35, 4259364), (42, 3549470), (60, 2484629), (70, 2129682), (79, 1887060), (84, 1774735), (105, 1419788), (140, 1064841), (158, 943530), (210, 709894), (237, 629020), (316, 471765), (395, 377412), (420, 354947), (474, 314510), (553, 269580), (790, 188706), (948, 157255), (1106, 134790), (1185, 125804), (1580, 94353), (1659, 89860), (2212, 67395), (2370, 62902), (2765, 53916), (3318, 44930), (4493, 33180), (4740, 31451), (5530, 26958), (6636, 22465), (8295, 17972), (8986, 16590), (11060, 13479)]