212487000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 744007680

約数和(自身を除く): 531520680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 47, 50, 55, 60, 66, 75, 88, 94, 100, 110, 120, 125, 132, 137, 141, 150, 165, 188, 200, 220, 235, 250, 264, 274, 275, 282, 300, 330, 375, 376, 411, 440, 470, 500, 517, 548, 550, 564, 600, 660, 685, 705, 750, 822, 825, 940, 1000, 1034, 1096, 1100, 1128, 1175, 1320, 1370, 1375, 1410, 1500, 1507, 1551, 1644, 1650, 1880, 2055, 2068, 2200, 2350, 2585, 2740, 2750, 2820, 3000, 3014, 3102, 3288, 3300, 3425, 3525, 4110, 4125, 4136, 4521, 4700, 5170, 5480, 5500, 5640, 5875, 6028, 6204, 6439, 6600, 6850, 7050, 7535, 7755, 8220, 8250, 9042, 9400, 10275, 10340, 11000, 11750, 12056, 12408, 12878, 12925, 13700, 14100, 15070, 15510, 16440, 16500, 17125, 17625, 18084, 19317, 20550, 20680, 22605, 23500, 25756, 25850, 27400, 28200, 30140, 31020, 32195, 33000, 34250, 35250, 36168, 37675, 38634, 38775, 41100, 45210, 47000, 51375, 51512, 51700, 60280, 62040, 64390, 64625, 68500, 70500, 70829, 75350, 77268, 77550, 82200, 90420, 96585, 102750, 103400, 113025, 128780, 129250, 137000, 141000, 141658, 150700, 154536, 155100, 160975, 180840, 188375, 193170, 193875, 205500, 212487, 226050, 257560, 258500, 283316, 301400, 310200, 321950, 354145, 376750, 386340, 387750, 411000, 424974, 452100, 482925, 517000, 565125, 566632, 643900, 708290, 753500, 772680, 775500, 804875, 849948, 904200, 965850, 1062435, 1130250, 1287800, 1416580, 1507000, 1551000, 1609750, 1699896, 1770725, 1931700, 2124870, 2260500, 2414625, 2833160, 3219500, 3541450, 3863400, 4249740, 4521000, 4829250, 5312175, 6439000, 7082900, 8499480, 8853625, 9658500, 10624350, 14165800, 17707250, 19317000, 21248700, 26560875, 35414500, 42497400, 53121750, 70829000, 106243500, 212487000]

約数ペア:

[(1, 212487000), (2, 106243500), (3, 70829000), (4, 53121750), (5, 42497400), (6, 35414500), (8, 26560875), (10, 21248700), (11, 19317000), (12, 17707250), (15, 14165800), (20, 10624350), (22, 9658500), (24, 8853625), (25, 8499480), (30, 7082900), (33, 6439000), (40, 5312175), (44, 4829250), (47, 4521000), (50, 4249740), (55, 3863400), (60, 3541450), (66, 3219500), (75, 2833160), (88, 2414625), (94, 2260500), (100, 2124870), (110, 1931700), (120, 1770725), (125, 1699896), (132, 1609750), (137, 1551000), (141, 1507000), (150, 1416580), (165, 1287800), (188, 1130250), (200, 1062435), (220, 965850), (235, 904200), (250, 849948), (264, 804875), (274, 775500), (275, 772680), (282, 753500), (300, 708290), (330, 643900), (375, 566632), (376, 565125), (411, 517000), (440, 482925), (470, 452100), (500, 424974), (517, 411000), (548, 387750), (550, 386340), (564, 376750), (600, 354145), (660, 321950), (685, 310200), (705, 301400), (750, 283316), (822, 258500), (825, 257560), (940, 226050), (1000, 212487), (1034, 205500), (1096, 193875), (1100, 193170), (1128, 188375), (1175, 180840), (1320, 160975), (1370, 155100), (1375, 154536), (1410, 150700), (1500, 141658), (1507, 141000), (1551, 137000), (1644, 129250), (1650, 128780), (1880, 113025), (2055, 103400), (2068, 102750), (2200, 96585), (2350, 90420), (2585, 82200), (2740, 77550), (2750, 77268), (2820, 75350), (3000, 70829), (3014, 70500), (3102, 68500), (3288, 64625), (3300, 64390), (3425, 62040), (3525, 60280), (4110, 51700), (4125, 51512), (4136, 51375), (4521, 47000), (4700, 45210), (5170, 41100), (5480, 38775), (5500, 38634), (5640, 37675), (5875, 36168), (6028, 35250), (6204, 34250), (6439, 33000), (6600, 32195), (6850, 31020), (7050, 30140), (7535, 28200), (7755, 27400), (8220, 25850), (8250, 25756), (9042, 23500), (9400, 22605), (10275, 20680), (10340, 20550), (11000, 19317), (11750, 18084), (12056, 17625), (12408, 17125), (12878, 16500), (12925, 16440), (13700, 15510), (14100, 15070)]