82385700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2719}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 240817920

約数和(自身を除く): 158432220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 2525, 2719, 3030, 5050, 5438, 6060, 7575, 8157, 10100, 10876, 13595, 15150, 16314, 27190, 30300, 32628, 40785, 54380, 67975, 81570, 135950, 163140, 203925, 271900, 274619, 407850, 549238, 815700, 823857, 1098476, 1373095, 1647714, 2746190, 3295428, 4119285, 5492380, 6865475, 8238570, 13730950, 16477140, 20596425, 27461900, 41192850, 82385700]

約数ペア:

[(1, 82385700), (2, 41192850), (3, 27461900), (4, 20596425), (5, 16477140), (6, 13730950), (10, 8238570), (12, 6865475), (15, 5492380), (20, 4119285), (25, 3295428), (30, 2746190), (50, 1647714), (60, 1373095), (75, 1098476), (100, 823857), (101, 815700), (150, 549238), (202, 407850), (300, 274619), (303, 271900), (404, 203925), (505, 163140), (606, 135950), (1010, 81570), (1212, 67975), (1515, 54380), (2020, 40785), (2525, 32628), (2719, 30300), (3030, 27190), (5050, 16314), (5438, 15150), (6060, 13595), (7575, 10876), (8157, 10100)]