388304850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 997686144

約数和(自身を除く): 609381294

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 103, 123, 150, 205, 206, 246, 309, 410, 515, 613, 615, 618, 1025, 1030, 1226, 1230, 1545, 1839, 2050, 2575, 3065, 3075, 3090, 3678, 4223, 5150, 6130, 6150, 7725, 8446, 9195, 12669, 15325, 15450, 18390, 21115, 25133, 25338, 30650, 42230, 45975, 50266, 63139, 63345, 75399, 91950, 105575, 125665, 126278, 126690, 150798, 189417, 211150, 251330, 315695, 316725, 376995, 378834, 628325, 631390, 633450, 753990, 947085, 1256650, 1578475, 1884975, 1894170, 2588699, 3156950, 3769950, 4735425, 5177398, 7766097, 9470850, 12943495, 15532194, 25886990, 38830485, 64717475, 77660970, 129434950, 194152425, 388304850]

約数ペア:

[(1, 388304850), (2, 194152425), (3, 129434950), (5, 77660970), (6, 64717475), (10, 38830485), (15, 25886990), (25, 15532194), (30, 12943495), (41, 9470850), (50, 7766097), (75, 5177398), (82, 4735425), (103, 3769950), (123, 3156950), (150, 2588699), (205, 1894170), (206, 1884975), (246, 1578475), (309, 1256650), (410, 947085), (515, 753990), (613, 633450), (615, 631390), (618, 628325), (1025, 378834), (1030, 376995), (1226, 316725), (1230, 315695), (1545, 251330), (1839, 211150), (2050, 189417), (2575, 150798), (3065, 126690), (3075, 126278), (3090, 125665), (3678, 105575), (4223, 91950), (5150, 75399), (6130, 63345), (6150, 63139), (7725, 50266), (8446, 45975), (9195, 42230), (12669, 30650), (15325, 25338), (15450, 25133), (18390, 21115)]