201300180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{6833}}^1$

素因数の和:7336

約数の個数: 48

約数和(自身を含む): 564871104

約数和(自身を除く): 363570924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1964, 2455, 2946, 4910, 5892, 6833, 7365, 9820, 13666, 14730, 20499, 27332, 29460, 34165, 40998, 68330, 81996, 102495, 136660, 204990, 409980, 3355003, 6710006, 10065009, 13420012, 16775015, 20130018, 33550030, 40260036, 50325045, 67100060, 100650090, 201300180]

約数ペア:

[(1, 201300180), (2, 100650090), (3, 67100060), (4, 50325045), (5, 40260036), (6, 33550030), (10, 20130018), (12, 16775015), (15, 13420012), (20, 10065009), (30, 6710006), (60, 3355003), (491, 409980), (982, 204990), (1473, 136660), (1964, 102495), (2455, 81996), (2946, 68330), (4910, 40998), (5892, 34165), (6833, 29460), (7365, 27332), (9820, 20499), (13666, 14730)]