82479780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6277}}^1$

素因数の和:6365

約数の個数: 72

約数和(自身を含む): 253656312

約数和(自身を除く): 171176532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6277, 6570, 12554, 13140, 18831, 25108, 31385, 37662, 56493, 62770, 75324, 94155, 112986, 125540, 188310, 225972, 282465, 376620, 458221, 564930, 916442, 1129860, 1374663, 1832884, 2291105, 2749326, 4123989, 4582210, 5498652, 6873315, 8247978, 9164420, 13746630, 16495956, 20619945, 27493260, 41239890, 82479780]

約数ペア:

[(1, 82479780), (2, 41239890), (3, 27493260), (4, 20619945), (5, 16495956), (6, 13746630), (9, 9164420), (10, 8247978), (12, 6873315), (15, 5498652), (18, 4582210), (20, 4123989), (30, 2749326), (36, 2291105), (45, 1832884), (60, 1374663), (73, 1129860), (90, 916442), (146, 564930), (180, 458221), (219, 376620), (292, 282465), (365, 225972), (438, 188310), (657, 125540), (730, 112986), (876, 94155), (1095, 75324), (1314, 62770), (1460, 56493), (2190, 37662), (2628, 31385), (3285, 25108), (4380, 18831), (6277, 13140), (6570, 12554)]