209550600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{16631}}^1$

素因数の和:16660

約数の個数: 144

約数和(自身を含む): 804323520

約数和(自身を除く): 594772920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 16631, 33262, 49893, 66524, 83155, 99786, 116417, 133048, 149679, 166310, 199572, 232834, 249465, 299358, 332620, 349251, 399144, 415775, 465668, 498930, 582085, 598716, 665240, 698502, 748395, 831550, 931336, 997860, 1047753, 1164170, 1197432, 1247325, 1397004, 1496790, 1663100, 1746255, 1995720, 2095506, 2328340, 2494650, 2794008, 2910425, 2993580, 3326200, 3492510, 3741975, 4191012, 4656680, 4989300, 5238765, 5820850, 5987160, 6985020, 7483950, 8382024, 8731275, 9978600, 10477530, 11641700, 13970040, 14967900, 17462550, 20955060, 23283400, 26193825, 29935800, 34925100, 41910120, 52387650, 69850200, 104775300, 209550600]

約数ペア:

[(1, 209550600), (2, 104775300), (3, 69850200), (4, 52387650), (5, 41910120), (6, 34925100), (7, 29935800), (8, 26193825), (9, 23283400), (10, 20955060), (12, 17462550), (14, 14967900), (15, 13970040), (18, 11641700), (20, 10477530), (21, 9978600), (24, 8731275), (25, 8382024), (28, 7483950), (30, 6985020), (35, 5987160), (36, 5820850), (40, 5238765), (42, 4989300), (45, 4656680), (50, 4191012), (56, 3741975), (60, 3492510), (63, 3326200), (70, 2993580), (72, 2910425), (75, 2794008), (84, 2494650), (90, 2328340), (100, 2095506), (105, 1995720), (120, 1746255), (126, 1663100), (140, 1496790), (150, 1397004), (168, 1247325), (175, 1197432), (180, 1164170), (200, 1047753), (210, 997860), (225, 931336), (252, 831550), (280, 748395), (300, 698502), (315, 665240), (350, 598716), (360, 582085), (420, 498930), (450, 465668), (504, 415775), (525, 399144), (600, 349251), (630, 332620), (700, 299358), (840, 249465), (900, 232834), (1050, 199572), (1260, 166310), (1400, 149679), (1575, 133048), (1800, 116417), (2100, 99786), (2520, 83155), (3150, 66524), (4200, 49893), (6300, 33262), (12600, 16631)]