1230300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1367}}^1$

素因数の和:1387

約数の個数: 54

約数和(自身を含む): 3859128

約数和(自身を除く): 2628828

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, 1367, 2734, 4101, 5468, 6835, 8202, 12303, 13670, 16404, 20505, 24606, 27340, 34175, 41010, 49212, 61515, 68350, 82020, 102525, 123030, 136700, 205050, 246060, 307575, 410100, 615150, 1230300]

約数ペア:

[(1, 1230300), (2, 615150), (3, 410100), (4, 307575), (5, 246060), (6, 205050), (9, 136700), (10, 123030), (12, 102525), (15, 82020), (18, 68350), (20, 61515), (25, 49212), (30, 41010), (36, 34175), (45, 27340), (50, 24606), (60, 20505), (75, 16404), (90, 13670), (100, 12303), (150, 8202), (180, 6835), (225, 5468), (300, 4101), (450, 2734), (900, 1367)]