121320900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1010

約数の個数: 108

約数和(自身を含む): 383069232

約数和(自身を除く): 261748332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 163, 180, 225, 300, 326, 450, 489, 652, 815, 827, 900, 978, 1467, 1630, 1654, 1956, 2445, 2481, 2934, 3260, 3308, 4075, 4135, 4890, 4962, 5868, 7335, 7443, 8150, 8270, 9780, 9924, 12225, 12405, 14670, 14886, 16300, 16540, 20675, 24450, 24810, 29340, 29772, 36675, 37215, 41350, 48900, 49620, 62025, 73350, 74430, 82700, 124050, 134801, 146700, 148860, 186075, 248100, 269602, 372150, 404403, 539204, 674005, 744300, 808806, 1213209, 1348010, 1617612, 2022015, 2426418, 2696020, 3370025, 4044030, 4852836, 6066045, 6740050, 8088060, 10110075, 12132090, 13480100, 20220150, 24264180, 30330225, 40440300, 60660450, 121320900]

約数ペア:

[(1, 121320900), (2, 60660450), (3, 40440300), (4, 30330225), (5, 24264180), (6, 20220150), (9, 13480100), (10, 12132090), (12, 10110075), (15, 8088060), (18, 6740050), (20, 6066045), (25, 4852836), (30, 4044030), (36, 3370025), (45, 2696020), (50, 2426418), (60, 2022015), (75, 1617612), (90, 1348010), (100, 1213209), (150, 808806), (163, 744300), (180, 674005), (225, 539204), (300, 404403), (326, 372150), (450, 269602), (489, 248100), (652, 186075), (815, 148860), (827, 146700), (900, 134801), (978, 124050), (1467, 82700), (1630, 74430), (1654, 73350), (1956, 62025), (2445, 49620), (2481, 48900), (2934, 41350), (3260, 37215), (3308, 36675), (4075, 29772), (4135, 29340), (4890, 24810), (4962, 24450), (5868, 20675), (7335, 16540), (7443, 16300), (8150, 14886), (8270, 14670), (9780, 12405), (9924, 12225)]