117913140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1877}}^1$

素因数の和:2241

約数の個数: 72

約数和(自身を含む): 358885800

約数和(自身を除く): 240972660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1396, 1745, 1877, 2094, 3141, 3490, 3754, 4188, 5235, 5631, 6282, 6980, 7508, 9385, 10470, 11262, 12564, 15705, 16893, 18770, 20940, 22524, 28155, 31410, 33786, 37540, 56310, 62820, 67572, 84465, 112620, 168930, 337860, 655073, 1310146, 1965219, 2620292, 3275365, 3930438, 5895657, 6550730, 7860876, 9826095, 11791314, 13101460, 19652190, 23582628, 29478285, 39304380, 58956570, 117913140]

約数ペア:

[(1, 117913140), (2, 58956570), (3, 39304380), (4, 29478285), (5, 23582628), (6, 19652190), (9, 13101460), (10, 11791314), (12, 9826095), (15, 7860876), (18, 6550730), (20, 5895657), (30, 3930438), (36, 3275365), (45, 2620292), (60, 1965219), (90, 1310146), (180, 655073), (349, 337860), (698, 168930), (1047, 112620), (1396, 84465), (1745, 67572), (1877, 62820), (2094, 56310), (3141, 37540), (3490, 33786), (3754, 31410), (4188, 28155), (5235, 22524), (5631, 20940), (6282, 18770), (6980, 16893), (7508, 15705), (9385, 12564), (10470, 11262)]