97321100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 224621040

約数和(自身を除く): 127299940

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 116, 145, 148, 185, 290, 370, 580, 725, 740, 907, 925, 1073, 1450, 1814, 1850, 2146, 2900, 3628, 3700, 4292, 4535, 5365, 9070, 10730, 18140, 21460, 22675, 26303, 26825, 33559, 45350, 52606, 53650, 67118, 90700, 105212, 107300, 131515, 134236, 167795, 263030, 335590, 526060, 657575, 671180, 838975, 973211, 1315150, 1677950, 1946422, 2630300, 3355900, 3892844, 4866055, 9732110, 19464220, 24330275, 48660550, 97321100]

約数ペア:

[(1, 97321100), (2, 48660550), (4, 24330275), (5, 19464220), (10, 9732110), (20, 4866055), (25, 3892844), (29, 3355900), (37, 2630300), (50, 1946422), (58, 1677950), (74, 1315150), (100, 973211), (116, 838975), (145, 671180), (148, 657575), (185, 526060), (290, 335590), (370, 263030), (580, 167795), (725, 134236), (740, 131515), (907, 107300), (925, 105212), (1073, 90700), (1450, 67118), (1814, 53650), (1850, 52606), (2146, 45350), (2900, 33559), (3628, 26825), (3700, 26303), (4292, 22675), (4535, 21460), (5365, 18140), (9070, 10730)]