318206700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1033

約数の個数: 216

約数和(自身を含む): 1162613088

約数和(自身を除く): 844406388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 84, 90, 100, 105, 106, 126, 140, 150, 159, 175, 180, 210, 212, 225, 252, 265, 300, 315, 318, 350, 371, 420, 450, 477, 525, 530, 630, 636, 700, 742, 795, 900, 953, 954, 1050, 1060, 1113, 1260, 1325, 1484, 1575, 1590, 1855, 1906, 1908, 2100, 2226, 2385, 2650, 2859, 3150, 3180, 3339, 3710, 3812, 3975, 4452, 4765, 4770, 5300, 5565, 5718, 6300, 6671, 6678, 7420, 7950, 8577, 9275, 9530, 9540, 11130, 11436, 11925, 13342, 13356, 14295, 15900, 16695, 17154, 18550, 19060, 20013, 22260, 23825, 23850, 26684, 27825, 28590, 33355, 33390, 34308, 37100, 40026, 42885, 47650, 47700, 50509, 55650, 57180, 60039, 66710, 66780, 71475, 80052, 83475, 85770, 95300, 100065, 101018, 111300, 120078, 133420, 142950, 151527, 166775, 166950, 171540, 200130, 202036, 214425, 240156, 252545, 285900, 300195, 303054, 333550, 333900, 353563, 400260, 428850, 454581, 500325, 505090, 600390, 606108, 667100, 707126, 757635, 857700, 909162, 1000650, 1010180, 1060689, 1200780, 1262725, 1414252, 1500975, 1515270, 1767815, 1818324, 2001300, 2121378, 2272905, 2525450, 3001950, 3030540, 3182067, 3535630, 3788175, 4242756, 4545810, 5050900, 5303445, 6003900, 6364134, 7071260, 7576350, 8839075, 9091620, 10606890, 11364525, 12728268, 15152700, 15910335, 17678150, 21213780, 22729050, 26517225, 31820670, 35356300, 45458100, 53034450, 63641340, 79551675, 106068900, 159103350, 318206700]

約数ペア:

[(1, 318206700), (2, 159103350), (3, 106068900), (4, 79551675), (5, 63641340), (6, 53034450), (7, 45458100), (9, 35356300), (10, 31820670), (12, 26517225), (14, 22729050), (15, 21213780), (18, 17678150), (20, 15910335), (21, 15152700), (25, 12728268), (28, 11364525), (30, 10606890), (35, 9091620), (36, 8839075), (42, 7576350), (45, 7071260), (50, 6364134), (53, 6003900), (60, 5303445), (63, 5050900), (70, 4545810), (75, 4242756), (84, 3788175), (90, 3535630), (100, 3182067), (105, 3030540), (106, 3001950), (126, 2525450), (140, 2272905), (150, 2121378), (159, 2001300), (175, 1818324), (180, 1767815), (210, 1515270), (212, 1500975), (225, 1414252), (252, 1262725), (265, 1200780), (300, 1060689), (315, 1010180), (318, 1000650), (350, 909162), (371, 857700), (420, 757635), (450, 707126), (477, 667100), (525, 606108), (530, 600390), (630, 505090), (636, 500325), (700, 454581), (742, 428850), (795, 400260), (900, 353563), (953, 333900), (954, 333550), (1050, 303054), (1060, 300195), (1113, 285900), (1260, 252545), (1325, 240156), (1484, 214425), (1575, 202036), (1590, 200130), (1855, 171540), (1906, 166950), (1908, 166775), (2100, 151527), (2226, 142950), (2385, 133420), (2650, 120078), (2859, 111300), (3150, 101018), (3180, 100065), (3339, 95300), (3710, 85770), (3812, 83475), (3975, 80052), (4452, 71475), (4765, 66780), (4770, 66710), (5300, 60039), (5565, 57180), (5718, 55650), (6300, 50509), (6671, 47700), (6678, 47650), (7420, 42885), (7950, 40026), (8577, 37100), (9275, 34308), (9530, 33390), (9540, 33355), (11130, 28590), (11436, 27825), (11925, 26684), (13342, 23850), (13356, 23825), (14295, 22260), (15900, 20013), (16695, 19060), (17154, 18550)]