75368960

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 80

約数和(自身を含む): 184140000

約数和(自身を除く): 108771040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 499, 512, 590, 640, 944, 998, 1180, 1280, 1888, 1996, 2360, 2495, 2560, 3776, 3992, 4720, 4990, 7552, 7984, 9440, 9980, 15104, 15968, 18880, 19960, 29441, 30208, 31936, 37760, 39920, 58882, 63872, 75520, 79840, 117764, 127744, 147205, 151040, 159680, 235528, 255488, 294410, 319360, 471056, 588820, 638720, 942112, 1177640, 1277440, 1884224, 2355280, 3768448, 4710560, 7536896, 9421120, 15073792, 18842240, 37684480, 75368960]

約数ペア:

[(1, 75368960), (2, 37684480), (4, 18842240), (5, 15073792), (8, 9421120), (10, 7536896), (16, 4710560), (20, 3768448), (32, 2355280), (40, 1884224), (59, 1277440), (64, 1177640), (80, 942112), (118, 638720), (128, 588820), (160, 471056), (236, 319360), (256, 294410), (295, 255488), (320, 235528), (472, 159680), (499, 151040), (512, 147205), (590, 127744), (640, 117764), (944, 79840), (998, 75520), (1180, 63872), (1280, 58882), (1888, 39920), (1996, 37760), (2360, 31936), (2495, 30208), (2560, 29441), (3776, 19960), (3992, 18880), (4720, 15968), (4990, 15104), (7552, 9980), (7984, 9440)]