71225100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79139}}^1$

素因数の和:79159

約数の個数: 54

約数和(自身を含む): 223253940

約数和(自身を除く): 152028840

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, 79139, 158278, 237417, 316556, 395695, 474834, 712251, 791390, 949668, 1187085, 1424502, 1582780, 1978475, 2374170, 2849004, 3561255, 3956950, 4748340, 5935425, 7122510, 7913900, 11870850, 14245020, 17806275, 23741700, 35612550, 71225100]

約数ペア:

[(1, 71225100), (2, 35612550), (3, 23741700), (4, 17806275), (5, 14245020), (6, 11870850), (9, 7913900), (10, 7122510), (12, 5935425), (15, 4748340), (18, 3956950), (20, 3561255), (25, 2849004), (30, 2374170), (36, 1978475), (45, 1582780), (50, 1424502), (60, 1187085), (75, 949668), (90, 791390), (100, 712251), (150, 474834), (180, 395695), (225, 316556), (300, 237417), (450, 158278), (900, 79139)]