142740900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1875

約数の個数: 144

約数和(自身を含む): 474969600

約数和(自身を除く): 332228700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 522, 540, 580, 675, 725, 783, 870, 900, 1044, 1305, 1350, 1450, 1566, 1740, 1823, 2175, 2610, 2700, 2900, 3132, 3646, 3915, 4350, 5220, 5469, 6525, 7292, 7830, 8700, 9115, 10938, 13050, 15660, 16407, 18230, 19575, 21876, 26100, 27345, 32814, 36460, 39150, 45575, 49221, 52867, 54690, 65628, 78300, 82035, 91150, 98442, 105734, 109380, 136725, 158601, 164070, 182300, 196884, 211468, 246105, 264335, 273450, 317202, 328140, 410175, 475803, 492210, 528670, 546900, 634404, 793005, 820350, 951606, 984420, 1057340, 1230525, 1321675, 1427409, 1586010, 1640700, 1903212, 2379015, 2461050, 2643350, 2854818, 3172020, 3965025, 4758030, 4922100, 5286700, 5709636, 7137045, 7930050, 9516060, 11895075, 14274090, 15860100, 23790150, 28548180, 35685225, 47580300, 71370450, 142740900]

約数ペア:

[(1, 142740900), (2, 71370450), (3, 47580300), (4, 35685225), (5, 28548180), (6, 23790150), (9, 15860100), (10, 14274090), (12, 11895075), (15, 9516060), (18, 7930050), (20, 7137045), (25, 5709636), (27, 5286700), (29, 4922100), (30, 4758030), (36, 3965025), (45, 3172020), (50, 2854818), (54, 2643350), (58, 2461050), (60, 2379015), (75, 1903212), (87, 1640700), (90, 1586010), (100, 1427409), (108, 1321675), (116, 1230525), (135, 1057340), (145, 984420), (150, 951606), (174, 820350), (180, 793005), (225, 634404), (261, 546900), (270, 528670), (290, 492210), (300, 475803), (348, 410175), (435, 328140), (450, 317202), (522, 273450), (540, 264335), (580, 246105), (675, 211468), (725, 196884), (783, 182300), (870, 164070), (900, 158601), (1044, 136725), (1305, 109380), (1350, 105734), (1450, 98442), (1566, 91150), (1740, 82035), (1823, 78300), (2175, 65628), (2610, 54690), (2700, 52867), (2900, 49221), (3132, 45575), (3646, 39150), (3915, 36460), (4350, 32814), (5220, 27345), (5469, 26100), (6525, 21876), (7292, 19575), (7830, 18230), (8700, 16407), (9115, 15660), (10938, 13050)]