67066380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41399}}^1$

素因数の和:41420

約数の個数: 60

約数和(自身を含む): 210394800

約数和(自身を除く): 143328420

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, 270, 324, 405, 540, 810, 1620, 41399, 82798, 124197, 165596, 206995, 248394, 372591, 413990, 496788, 620985, 745182, 827980, 1117773, 1241970, 1490364, 1862955, 2235546, 2483940, 3353319, 3725910, 4471092, 5588865, 6706638, 7451820, 11177730, 13413276, 16766595, 22355460, 33533190, 67066380]

約数ペア:

[(1, 67066380), (2, 33533190), (3, 22355460), (4, 16766595), (5, 13413276), (6, 11177730), (9, 7451820), (10, 6706638), (12, 5588865), (15, 4471092), (18, 3725910), (20, 3353319), (27, 2483940), (30, 2235546), (36, 1862955), (45, 1490364), (54, 1241970), (60, 1117773), (81, 827980), (90, 745182), (108, 620985), (135, 496788), (162, 413990), (180, 372591), (270, 248394), (324, 206995), (405, 165596), (540, 124197), (810, 82798), (1620, 41399)]