75844160

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 112

約数和(自身を含む): 210921600

約数和(自身を除く): 135077440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 691, 784, 980, 1120, 1372, 1382, 1568, 1715, 1960, 2240, 2744, 2764, 3136, 3430, 3455, 3920, 4837, 5488, 5528, 6860, 6910, 7840, 9674, 10976, 11056, 13720, 13820, 15680, 19348, 21952, 22112, 24185, 27440, 27640, 33859, 38696, 44224, 48370, 54880, 55280, 67718, 77392, 96740, 109760, 110560, 135436, 154784, 169295, 193480, 221120, 237013, 270872, 309568, 338590, 386960, 474026, 541744, 677180, 773920, 948052, 1083488, 1185065, 1354360, 1547840, 1896104, 2166976, 2370130, 2708720, 3792208, 4740260, 5417440, 7584416, 9480520, 10834880, 15168832, 18961040, 37922080, 75844160]

約数ペア:

[(1, 75844160), (2, 37922080), (4, 18961040), (5, 15168832), (7, 10834880), (8, 9480520), (10, 7584416), (14, 5417440), (16, 4740260), (20, 3792208), (28, 2708720), (32, 2370130), (35, 2166976), (40, 1896104), (49, 1547840), (56, 1354360), (64, 1185065), (70, 1083488), (80, 948052), (98, 773920), (112, 677180), (140, 541744), (160, 474026), (196, 386960), (224, 338590), (245, 309568), (280, 270872), (320, 237013), (343, 221120), (392, 193480), (448, 169295), (490, 154784), (560, 135436), (686, 110560), (691, 109760), (784, 96740), (980, 77392), (1120, 67718), (1372, 55280), (1382, 54880), (1568, 48370), (1715, 44224), (1960, 38696), (2240, 33859), (2744, 27640), (2764, 27440), (3136, 24185), (3430, 22112), (3455, 21952), (3920, 19348), (4837, 15680), (5488, 13820), (5528, 13720), (6860, 11056), (6910, 10976), (7840, 9674)]