200722920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{57679}}^1$

素因数の和:57722

約数の個数: 64

約数和(自身を含む): 622944000

約数和(自身を除く): 422221080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 57679, 115358, 173037, 230716, 288395, 346074, 461432, 576790, 692148, 865185, 1153580, 1384296, 1672691, 1730370, 2307160, 3345382, 3460740, 5018073, 6690764, 6921480, 8363455, 10036146, 13381528, 16726910, 20072292, 25090365, 33453820, 40144584, 50180730, 66907640, 100361460, 200722920]

約数ペア:

[(1, 200722920), (2, 100361460), (3, 66907640), (4, 50180730), (5, 40144584), (6, 33453820), (8, 25090365), (10, 20072292), (12, 16726910), (15, 13381528), (20, 10036146), (24, 8363455), (29, 6921480), (30, 6690764), (40, 5018073), (58, 3460740), (60, 3345382), (87, 2307160), (116, 1730370), (120, 1672691), (145, 1384296), (174, 1153580), (232, 865185), (290, 692148), (348, 576790), (435, 461432), (580, 346074), (696, 288395), (870, 230716), (1160, 173037), (1740, 115358), (3480, 57679)]