271659420

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{55897}}^1$

素因数の和:55921

約数の個数: 72

約数和(自身を含む): 854568624

約数和(自身を除く): 582909204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 55897, 111794, 167691, 223588, 279485, 335382, 503073, 558970, 670764, 838455, 1006146, 1117940, 1509219, 1676910, 2012292, 2515365, 3018438, 3353820, 4527657, 5030730, 6036876, 7546095, 9055314, 10061460, 13582971, 15092190, 18110628, 22638285, 27165942, 30184380, 45276570, 54331884, 67914855, 90553140, 135829710, 271659420]

約数ペア:

[(1, 271659420), (2, 135829710), (3, 90553140), (4, 67914855), (5, 54331884), (6, 45276570), (9, 30184380), (10, 27165942), (12, 22638285), (15, 18110628), (18, 15092190), (20, 13582971), (27, 10061460), (30, 9055314), (36, 7546095), (45, 6036876), (54, 5030730), (60, 4527657), (81, 3353820), (90, 3018438), (108, 2515365), (135, 2012292), (162, 1676910), (180, 1509219), (243, 1117940), (270, 1006146), (324, 838455), (405, 670764), (486, 558970), (540, 503073), (810, 335382), (972, 279485), (1215, 223588), (1620, 167691), (2430, 111794), (4860, 55897)]