210786000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:131

約数の個数: 240

約数和(自身を含む): 732363840

約数和(自身を除く): 521577840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 43, 48, 50, 57, 60, 75, 76, 80, 86, 95, 100, 114, 120, 125, 129, 150, 152, 172, 190, 200, 215, 228, 240, 250, 258, 285, 300, 304, 344, 375, 380, 400, 430, 456, 475, 500, 516, 570, 600, 645, 688, 750, 760, 817, 860, 912, 950, 1000, 1032, 1075, 1140, 1200, 1290, 1425, 1500, 1520, 1634, 1720, 1849, 1900, 2000, 2064, 2150, 2280, 2375, 2451, 2580, 2850, 3000, 3225, 3268, 3440, 3698, 3800, 4085, 4300, 4560, 4750, 4902, 5160, 5375, 5547, 5700, 6000, 6450, 6536, 7125, 7396, 7600, 8170, 8600, 9245, 9500, 9804, 10320, 10750, 11094, 11400, 12255, 12900, 13072, 14250, 14792, 16125, 16340, 17200, 18490, 19000, 19608, 20425, 21500, 22188, 22800, 24510, 25800, 27735, 28500, 29584, 32250, 32680, 35131, 36980, 38000, 39216, 40850, 43000, 44376, 46225, 49020, 51600, 55470, 57000, 61275, 64500, 65360, 70262, 73960, 81700, 86000, 88752, 92450, 98040, 102125, 105393, 110940, 114000, 122550, 129000, 138675, 140524, 147920, 163400, 175655, 184900, 196080, 204250, 210786, 221880, 231125, 245100, 258000, 277350, 281048, 306375, 326800, 351310, 369800, 408500, 421572, 443760, 462250, 490200, 526965, 554700, 562096, 612750, 693375, 702620, 739600, 817000, 843144, 878275, 924500, 980400, 1053930, 1109400, 1225500, 1386750, 1405240, 1634000, 1686288, 1756550, 1849000, 2107860, 2218800, 2451000, 2634825, 2773500, 2810480, 3513100, 3698000, 4215720, 4391375, 4902000, 5269650, 5547000, 7026200, 8431440, 8782750, 10539300, 11094000, 13174125, 14052400, 17565500, 21078600, 26348250, 35131000, 42157200, 52696500, 70262000, 105393000, 210786000]

約数ペア:

[(1, 210786000), (2, 105393000), (3, 70262000), (4, 52696500), (5, 42157200), (6, 35131000), (8, 26348250), (10, 21078600), (12, 17565500), (15, 14052400), (16, 13174125), (19, 11094000), (20, 10539300), (24, 8782750), (25, 8431440), (30, 7026200), (38, 5547000), (40, 5269650), (43, 4902000), (48, 4391375), (50, 4215720), (57, 3698000), (60, 3513100), (75, 2810480), (76, 2773500), (80, 2634825), (86, 2451000), (95, 2218800), (100, 2107860), (114, 1849000), (120, 1756550), (125, 1686288), (129, 1634000), (150, 1405240), (152, 1386750), (172, 1225500), (190, 1109400), (200, 1053930), (215, 980400), (228, 924500), (240, 878275), (250, 843144), (258, 817000), (285, 739600), (300, 702620), (304, 693375), (344, 612750), (375, 562096), (380, 554700), (400, 526965), (430, 490200), (456, 462250), (475, 443760), (500, 421572), (516, 408500), (570, 369800), (600, 351310), (645, 326800), (688, 306375), (750, 281048), (760, 277350), (817, 258000), (860, 245100), (912, 231125), (950, 221880), (1000, 210786), (1032, 204250), (1075, 196080), (1140, 184900), (1200, 175655), (1290, 163400), (1425, 147920), (1500, 140524), (1520, 138675), (1634, 129000), (1720, 122550), (1849, 114000), (1900, 110940), (2000, 105393), (2064, 102125), (2150, 98040), (2280, 92450), (2375, 88752), (2451, 86000), (2580, 81700), (2850, 73960), (3000, 70262), (3225, 65360), (3268, 64500), (3440, 61275), (3698, 57000), (3800, 55470), (4085, 51600), (4300, 49020), (4560, 46225), (4750, 44376), (4902, 43000), (5160, 40850), (5375, 39216), (5547, 38000), (5700, 36980), (6000, 35131), (6450, 32680), (6536, 32250), (7125, 29584), (7396, 28500), (7600, 27735), (8170, 25800), (8600, 24510), (9245, 22800), (9500, 22188), (9804, 21500), (10320, 20425), (10750, 19608), (11094, 19000), (11400, 18490), (12255, 17200), (12900, 16340), (13072, 16125), (14250, 14792)]