7902900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{2927}}^1$

素因数の和:2950

約数の個数: 72

約数和(自身を含む): 25415040

約数和(自身を除く): 17512140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 2927, 5854, 8781, 11708, 14635, 17562, 26343, 29270, 35124, 43905, 52686, 58540, 73175, 79029, 87810, 105372, 131715, 146350, 158058, 175620, 219525, 263430, 292700, 316116, 395145, 439050, 526860, 658575, 790290, 878100, 1317150, 1580580, 1975725, 2634300, 3951450, 7902900]

約数ペア:

[(1, 7902900), (2, 3951450), (3, 2634300), (4, 1975725), (5, 1580580), (6, 1317150), (9, 878100), (10, 790290), (12, 658575), (15, 526860), (18, 439050), (20, 395145), (25, 316116), (27, 292700), (30, 263430), (36, 219525), (45, 175620), (50, 158058), (54, 146350), (60, 131715), (75, 105372), (90, 87810), (100, 79029), (108, 73175), (135, 58540), (150, 52686), (180, 43905), (225, 35124), (270, 29270), (300, 26343), (450, 17562), (540, 14635), (675, 11708), (900, 8781), (1350, 5854), (2700, 2927)]