67979700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{75533}}^1$

素因数の和:75553

約数の個数: 54

約数和(自身を含む): 213081414

約数和(自身を除く): 145101714

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 75533, 151066, 226599, 302132, 377665, 453198, 679797, 755330, 906396, 1132995, 1359594, 1510660, 1888325, 2265990, 2719188, 3398985, 3776650, 4531980, 5664975, 6797970, 7553300, 11329950, 13595940, 16994925, 22659900, 33989850, 67979700]

約数ペア:

[(1, 67979700), (2, 33989850), (3, 22659900), (4, 16994925), (5, 13595940), (6, 11329950), (9, 7553300), (10, 6797970), (12, 5664975), (15, 4531980), (18, 3776650), (20, 3398985), (25, 2719188), (30, 2265990), (36, 1888325), (45, 1510660), (50, 1359594), (60, 1132995), (75, 906396), (90, 755330), (100, 679797), (150, 453198), (180, 377665), (225, 302132), (300, 226599), (450, 151066), (900, 75533)]