76900140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2621}}^1$

素因数の和:2799

約数の個数: 72

約数和(自身を含む): 234784368

約数和(自身を除く): 157884228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2621, 2934, 3260, 4890, 5242, 5868, 7335, 7863, 9780, 10484, 13105, 14670, 15726, 23589, 26210, 29340, 31452, 39315, 47178, 52420, 78630, 94356, 117945, 157260, 235890, 427223, 471780, 854446, 1281669, 1708892, 2136115, 2563338, 3845007, 4272230, 5126676, 6408345, 7690014, 8544460, 12816690, 15380028, 19225035, 25633380, 38450070, 76900140]

約数ペア:

[(1, 76900140), (2, 38450070), (3, 25633380), (4, 19225035), (5, 15380028), (6, 12816690), (9, 8544460), (10, 7690014), (12, 6408345), (15, 5126676), (18, 4272230), (20, 3845007), (30, 2563338), (36, 2136115), (45, 1708892), (60, 1281669), (90, 854446), (163, 471780), (180, 427223), (326, 235890), (489, 157260), (652, 117945), (815, 94356), (978, 78630), (1467, 52420), (1630, 47178), (1956, 39315), (2445, 31452), (2621, 29340), (2934, 26210), (3260, 23589), (4890, 15726), (5242, 14670), (5868, 13105), (7335, 10484), (7863, 9780)]