149273220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4703}}^1$

素因数の和:4761

約数の個数: 72

約数和(自身を含む): 437020416

約数和(自身を除く): 287747196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2645, 3174, 4703, 5290, 6348, 7935, 9406, 10580, 14109, 15870, 18812, 23515, 28218, 31740, 47030, 56436, 70545, 94060, 108169, 141090, 216338, 282180, 324507, 432676, 540845, 649014, 1081690, 1298028, 1622535, 2163380, 2487887, 3245070, 4975774, 6490140, 7463661, 9951548, 12439435, 14927322, 24878870, 29854644, 37318305, 49757740, 74636610, 149273220]

約数ペア:

[(1, 149273220), (2, 74636610), (3, 49757740), (4, 37318305), (5, 29854644), (6, 24878870), (10, 14927322), (12, 12439435), (15, 9951548), (20, 7463661), (23, 6490140), (30, 4975774), (46, 3245070), (60, 2487887), (69, 2163380), (92, 1622535), (115, 1298028), (138, 1081690), (230, 649014), (276, 540845), (345, 432676), (460, 324507), (529, 282180), (690, 216338), (1058, 141090), (1380, 108169), (1587, 94060), (2116, 70545), (2645, 56436), (3174, 47030), (4703, 31740), (5290, 28218), (6348, 23515), (7935, 18812), (9406, 15870), (10580, 14109)]