631697100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{5413}}^1$

素因数の和:5819

約数の個数: 72

約数和(自身を含む): 1832747280

約数和(自身を除く): 1201050180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5413, 5835, 7780, 9725, 10826, 11670, 16239, 19450, 21652, 23340, 27065, 29175, 32478, 38900, 54130, 58350, 64956, 81195, 108260, 116700, 135325, 162390, 270650, 324780, 405975, 541300, 811950, 1623900, 2105657, 4211314, 6316971, 8422628, 10528285, 12633942, 21056570, 25267884, 31584855, 42113140, 52641425, 63169710, 105282850, 126339420, 157924275, 210565700, 315848550, 631697100]

約数ペア:

[(1, 631697100), (2, 315848550), (3, 210565700), (4, 157924275), (5, 126339420), (6, 105282850), (10, 63169710), (12, 52641425), (15, 42113140), (20, 31584855), (25, 25267884), (30, 21056570), (50, 12633942), (60, 10528285), (75, 8422628), (100, 6316971), (150, 4211314), (300, 2105657), (389, 1623900), (778, 811950), (1167, 541300), (1556, 405975), (1945, 324780), (2334, 270650), (3890, 162390), (4668, 135325), (5413, 116700), (5835, 108260), (7780, 81195), (9725, 64956), (10826, 58350), (11670, 54130), (16239, 38900), (19450, 32478), (21652, 29175), (23340, 27065)]