75062960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:762

約数の個数: 80

約数和(自身を含む): 200558592

約数和(自身を除く): 125495632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 311, 431, 560, 622, 862, 1244, 1555, 1724, 2155, 2177, 2488, 3017, 3110, 3448, 4310, 4354, 4976, 6034, 6220, 6896, 8620, 8708, 10885, 12068, 12440, 15085, 17240, 17416, 21770, 24136, 24880, 30170, 34480, 34832, 43540, 48272, 60340, 87080, 120680, 134041, 174160, 241360, 268082, 536164, 670205, 938287, 1072328, 1340410, 1876574, 2144656, 2680820, 3753148, 4691435, 5361640, 7506296, 9382870, 10723280, 15012592, 18765740, 37531480, 75062960]

約数ペア:

[(1, 75062960), (2, 37531480), (4, 18765740), (5, 15012592), (7, 10723280), (8, 9382870), (10, 7506296), (14, 5361640), (16, 4691435), (20, 3753148), (28, 2680820), (35, 2144656), (40, 1876574), (56, 1340410), (70, 1072328), (80, 938287), (112, 670205), (140, 536164), (280, 268082), (311, 241360), (431, 174160), (560, 134041), (622, 120680), (862, 87080), (1244, 60340), (1555, 48272), (1724, 43540), (2155, 34832), (2177, 34480), (2488, 30170), (3017, 24880), (3110, 24136), (3448, 21770), (4310, 17416), (4354, 17240), (4976, 15085), (6034, 12440), (6220, 12068), (6896, 10885), (8620, 8708)]