138140700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{347}}^1\times {\mathrm{1327}}^1$

素因数の和:1691

約数の個数: 72

約数和(自身を含む): 401140992

約数和(自身を除く): 263000292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 347, 694, 1041, 1327, 1388, 1735, 2082, 2654, 3470, 3981, 4164, 5205, 5308, 6635, 6940, 7962, 8675, 10410, 13270, 15924, 17350, 19905, 20820, 26025, 26540, 33175, 34700, 39810, 52050, 66350, 79620, 99525, 104100, 132700, 199050, 398100, 460469, 920938, 1381407, 1841876, 2302345, 2762814, 4604690, 5525628, 6907035, 9209380, 11511725, 13814070, 23023450, 27628140, 34535175, 46046900, 69070350, 138140700]

約数ペア:

[(1, 138140700), (2, 69070350), (3, 46046900), (4, 34535175), (5, 27628140), (6, 23023450), (10, 13814070), (12, 11511725), (15, 9209380), (20, 6907035), (25, 5525628), (30, 4604690), (50, 2762814), (60, 2302345), (75, 1841876), (100, 1381407), (150, 920938), (300, 460469), (347, 398100), (694, 199050), (1041, 132700), (1327, 104100), (1388, 99525), (1735, 79620), (2082, 66350), (2654, 52050), (3470, 39810), (3981, 34700), (4164, 33175), (5205, 26540), (5308, 26025), (6635, 20820), (6940, 19905), (7962, 17350), (8675, 15924), (10410, 13270)]