75302320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 186416640

約数和(自身を除く): 111114320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 107, 152, 190, 214, 304, 380, 428, 463, 535, 760, 856, 926, 1070, 1520, 1712, 1852, 2033, 2140, 2315, 3704, 4066, 4280, 4630, 7408, 8132, 8560, 8797, 9260, 10165, 16264, 17594, 18520, 20330, 32528, 35188, 37040, 40660, 43985, 49541, 70376, 81320, 87970, 99082, 140752, 162640, 175940, 198164, 247705, 351880, 396328, 495410, 703760, 792656, 941279, 990820, 1882558, 1981640, 3765116, 3963280, 4706395, 7530232, 9412790, 15060464, 18825580, 37651160, 75302320]

約数ペア:

[(1, 75302320), (2, 37651160), (4, 18825580), (5, 15060464), (8, 9412790), (10, 7530232), (16, 4706395), (19, 3963280), (20, 3765116), (38, 1981640), (40, 1882558), (76, 990820), (80, 941279), (95, 792656), (107, 703760), (152, 495410), (190, 396328), (214, 351880), (304, 247705), (380, 198164), (428, 175940), (463, 162640), (535, 140752), (760, 99082), (856, 87970), (926, 81320), (1070, 70376), (1520, 49541), (1712, 43985), (1852, 40660), (2033, 37040), (2140, 35188), (2315, 32528), (3704, 20330), (4066, 18520), (4280, 17594), (4630, 16264), (7408, 10165), (8132, 9260), (8560, 8797)]