71100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{79}}^1$

素因数の和:99

約数の個数: 54

約数和(自身を含む): 225680

約数和(自身を除く): 154580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 150, 158, 180, 225, 237, 300, 316, 395, 450, 474, 711, 790, 900, 948, 1185, 1422, 1580, 1975, 2370, 2844, 3555, 3950, 4740, 5925, 7110, 7900, 11850, 14220, 17775, 23700, 35550, 71100]

約数ペア:

[(1, 71100), (2, 35550), (3, 23700), (4, 17775), (5, 14220), (6, 11850), (9, 7900), (10, 7110), (12, 5925), (15, 4740), (18, 3950), (20, 3555), (25, 2844), (30, 2370), (36, 1975), (45, 1580), (50, 1422), (60, 1185), (75, 948), (79, 900), (90, 790), (100, 711), (150, 474), (158, 450), (180, 395), (225, 316), (237, 300)]