82631880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{76511}}^1$

素因数の和:76531

約数の個数: 64

約数和(自身を含む): 275443200

約数和(自身を除く): 192811320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 76511, 153022, 229533, 306044, 382555, 459066, 612088, 688599, 765110, 918132, 1147665, 1377198, 1530220, 1836264, 2065797, 2295330, 2754396, 3060440, 3442995, 4131594, 4590660, 5508792, 6885990, 8263188, 9181320, 10328985, 13771980, 16526376, 20657970, 27543960, 41315940, 82631880]

約数ペア:

[(1, 82631880), (2, 41315940), (3, 27543960), (4, 20657970), (5, 16526376), (6, 13771980), (8, 10328985), (9, 9181320), (10, 8263188), (12, 6885990), (15, 5508792), (18, 4590660), (20, 4131594), (24, 3442995), (27, 3060440), (30, 2754396), (36, 2295330), (40, 2065797), (45, 1836264), (54, 1530220), (60, 1377198), (72, 1147665), (90, 918132), (108, 765110), (120, 688599), (135, 612088), (180, 459066), (216, 382555), (270, 306044), (360, 229533), (540, 153022), (1080, 76511)]