102791880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{285533}}^1$

素因数の和:285550

約数の個数: 48

約数和(自身を含む): 334074780

約数和(自身を除く): 231282900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 285533, 571066, 856599, 1142132, 1427665, 1713198, 2284264, 2569797, 2855330, 3426396, 4282995, 5139594, 5710660, 6852792, 8565990, 10279188, 11421320, 12848985, 17131980, 20558376, 25697970, 34263960, 51395940, 102791880]

約数ペア:

[(1, 102791880), (2, 51395940), (3, 34263960), (4, 25697970), (5, 20558376), (6, 17131980), (8, 12848985), (9, 11421320), (10, 10279188), (12, 8565990), (15, 6852792), (18, 5710660), (20, 5139594), (24, 4282995), (30, 3426396), (36, 2855330), (40, 2569797), (45, 2284264), (60, 1713198), (72, 1427665), (90, 1142132), (120, 856599), (180, 571066), (360, 285533)]