74810220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 222566400

約数和(自身を除く): 147756180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 137, 190, 228, 274, 285, 380, 411, 479, 548, 570, 685, 822, 958, 1140, 1370, 1437, 1644, 1916, 2055, 2395, 2603, 2740, 2874, 4110, 4790, 5206, 5748, 7185, 7809, 8220, 9101, 9580, 10412, 13015, 14370, 15618, 18202, 26030, 27303, 28740, 31236, 36404, 39045, 45505, 52060, 54606, 65623, 78090, 91010, 109212, 131246, 136515, 156180, 182020, 196869, 262492, 273030, 328115, 393738, 546060, 656230, 787476, 984345, 1246837, 1312460, 1968690, 2493674, 3740511, 3937380, 4987348, 6234185, 7481022, 12468370, 14962044, 18702555, 24936740, 37405110, 74810220]

約数ペア:

[(1, 74810220), (2, 37405110), (3, 24936740), (4, 18702555), (5, 14962044), (6, 12468370), (10, 7481022), (12, 6234185), (15, 4987348), (19, 3937380), (20, 3740511), (30, 2493674), (38, 1968690), (57, 1312460), (60, 1246837), (76, 984345), (95, 787476), (114, 656230), (137, 546060), (190, 393738), (228, 328115), (274, 273030), (285, 262492), (380, 196869), (411, 182020), (479, 156180), (548, 136515), (570, 131246), (685, 109212), (822, 91010), (958, 78090), (1140, 65623), (1370, 54606), (1437, 52060), (1644, 45505), (1916, 39045), (2055, 36404), (2395, 31236), (2603, 28740), (2740, 27303), (2874, 26030), (4110, 18202), (4790, 15618), (5206, 14370), (5748, 13015), (7185, 10412), (7809, 9580), (8220, 9101)]