209074800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 748380672

約数和(自身を除く): 539305872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 47, 48, 50, 55, 60, 66, 75, 80, 88, 94, 100, 110, 120, 132, 141, 150, 165, 176, 188, 200, 220, 235, 240, 264, 275, 282, 300, 330, 337, 376, 400, 440, 470, 517, 528, 550, 564, 600, 660, 674, 705, 752, 825, 880, 940, 1011, 1034, 1100, 1128, 1175, 1200, 1320, 1348, 1410, 1551, 1650, 1685, 1880, 2022, 2068, 2200, 2256, 2350, 2585, 2640, 2696, 2820, 3102, 3300, 3370, 3525, 3707, 3760, 4044, 4136, 4400, 4700, 5055, 5170, 5392, 5640, 6204, 6600, 6740, 7050, 7414, 7755, 8088, 8272, 8425, 9400, 10110, 10340, 11121, 11280, 12408, 12925, 13200, 13480, 14100, 14828, 15510, 15839, 16176, 16850, 18535, 18800, 20220, 20680, 22242, 24816, 25275, 25850, 26960, 28200, 29656, 31020, 31678, 33700, 37070, 38775, 40440, 41360, 44484, 47517, 50550, 51700, 55605, 56400, 59312, 62040, 63356, 67400, 74140, 77550, 79195, 80880, 88968, 92675, 95034, 101100, 103400, 111210, 124080, 126712, 134800, 148280, 155100, 158390, 174229, 177936, 185350, 190068, 202200, 206800, 222420, 237585, 253424, 278025, 296560, 310200, 316780, 348458, 370700, 380136, 395975, 404400, 444840, 475170, 522687, 556050, 620400, 633560, 696916, 741400, 760272, 791950, 871145, 889680, 950340, 1045374, 1112100, 1187925, 1267120, 1393832, 1482800, 1583900, 1742290, 1900680, 2090748, 2224200, 2375850, 2613435, 2787664, 3167800, 3484580, 3801360, 4181496, 4355725, 4448400, 4751700, 5226870, 6335600, 6969160, 8362992, 8711450, 9503400, 10453740, 13067175, 13938320, 17422900, 19006800, 20907480, 26134350, 34845800, 41814960, 52268700, 69691600, 104537400, 209074800]

約数ペア:

[(1, 209074800), (2, 104537400), (3, 69691600), (4, 52268700), (5, 41814960), (6, 34845800), (8, 26134350), (10, 20907480), (11, 19006800), (12, 17422900), (15, 13938320), (16, 13067175), (20, 10453740), (22, 9503400), (24, 8711450), (25, 8362992), (30, 6969160), (33, 6335600), (40, 5226870), (44, 4751700), (47, 4448400), (48, 4355725), (50, 4181496), (55, 3801360), (60, 3484580), (66, 3167800), (75, 2787664), (80, 2613435), (88, 2375850), (94, 2224200), (100, 2090748), (110, 1900680), (120, 1742290), (132, 1583900), (141, 1482800), (150, 1393832), (165, 1267120), (176, 1187925), (188, 1112100), (200, 1045374), (220, 950340), (235, 889680), (240, 871145), (264, 791950), (275, 760272), (282, 741400), (300, 696916), (330, 633560), (337, 620400), (376, 556050), (400, 522687), (440, 475170), (470, 444840), (517, 404400), (528, 395975), (550, 380136), (564, 370700), (600, 348458), (660, 316780), (674, 310200), (705, 296560), (752, 278025), (825, 253424), (880, 237585), (940, 222420), (1011, 206800), (1034, 202200), (1100, 190068), (1128, 185350), (1175, 177936), (1200, 174229), (1320, 158390), (1348, 155100), (1410, 148280), (1551, 134800), (1650, 126712), (1685, 124080), (1880, 111210), (2022, 103400), (2068, 101100), (2200, 95034), (2256, 92675), (2350, 88968), (2585, 80880), (2640, 79195), (2696, 77550), (2820, 74140), (3102, 67400), (3300, 63356), (3370, 62040), (3525, 59312), (3707, 56400), (3760, 55605), (4044, 51700), (4136, 50550), (4400, 47517), (4700, 44484), (5055, 41360), (5170, 40440), (5392, 38775), (5640, 37070), (6204, 33700), (6600, 31678), (6740, 31020), (7050, 29656), (7414, 28200), (7755, 26960), (8088, 25850), (8272, 25275), (8425, 24816), (9400, 22242), (10110, 20680), (10340, 20220), (11121, 18800), (11280, 18535), (12408, 16850), (12925, 16176), (13200, 15839), (13480, 15510), (14100, 14828)]