72842000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 226402176

約数和(自身を除く): 153560176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 43, 44, 50, 55, 56, 70, 77, 80, 86, 88, 100, 110, 112, 121, 125, 140, 154, 172, 175, 176, 200, 215, 220, 242, 250, 275, 280, 301, 308, 344, 350, 385, 400, 430, 440, 473, 484, 500, 550, 560, 602, 605, 616, 688, 700, 770, 847, 860, 875, 880, 946, 968, 1000, 1075, 1100, 1204, 1210, 1232, 1375, 1400, 1505, 1540, 1694, 1720, 1750, 1892, 1925, 1936, 2000, 2150, 2200, 2365, 2408, 2420, 2750, 2800, 3010, 3025, 3080, 3311, 3388, 3440, 3500, 3784, 3850, 4235, 4300, 4400, 4730, 4816, 4840, 5203, 5375, 5500, 6020, 6050, 6160, 6622, 6776, 7000, 7525, 7568, 7700, 8470, 8600, 9460, 9625, 9680, 10406, 10750, 11000, 11825, 12040, 12100, 13244, 13552, 14000, 15050, 15125, 15400, 16555, 16940, 17200, 18920, 19250, 20812, 21175, 21500, 22000, 23650, 24080, 24200, 26015, 26488, 30100, 30250, 30800, 33110, 33880, 36421, 37625, 37840, 38500, 41624, 42350, 43000, 47300, 48400, 52030, 52976, 59125, 60200, 60500, 66220, 67760, 72842, 75250, 77000, 82775, 83248, 84700, 86000, 94600, 104060, 105875, 118250, 120400, 121000, 130075, 132440, 145684, 150500, 154000, 165550, 169400, 182105, 189200, 208120, 211750, 236500, 242000, 260150, 264880, 291368, 301000, 331100, 338800, 364210, 413875, 416240, 423500, 473000, 520300, 582736, 602000, 650375, 662200, 728420, 827750, 847000, 910525, 946000, 1040600, 1300750, 1324400, 1456840, 1655500, 1694000, 1821050, 2081200, 2601500, 2913680, 3311000, 3642100, 4552625, 5203000, 6622000, 7284200, 9105250, 10406000, 14568400, 18210500, 36421000, 72842000]

約数ペア:

[(1, 72842000), (2, 36421000), (4, 18210500), (5, 14568400), (7, 10406000), (8, 9105250), (10, 7284200), (11, 6622000), (14, 5203000), (16, 4552625), (20, 3642100), (22, 3311000), (25, 2913680), (28, 2601500), (35, 2081200), (40, 1821050), (43, 1694000), (44, 1655500), (50, 1456840), (55, 1324400), (56, 1300750), (70, 1040600), (77, 946000), (80, 910525), (86, 847000), (88, 827750), (100, 728420), (110, 662200), (112, 650375), (121, 602000), (125, 582736), (140, 520300), (154, 473000), (172, 423500), (175, 416240), (176, 413875), (200, 364210), (215, 338800), (220, 331100), (242, 301000), (250, 291368), (275, 264880), (280, 260150), (301, 242000), (308, 236500), (344, 211750), (350, 208120), (385, 189200), (400, 182105), (430, 169400), (440, 165550), (473, 154000), (484, 150500), (500, 145684), (550, 132440), (560, 130075), (602, 121000), (605, 120400), (616, 118250), (688, 105875), (700, 104060), (770, 94600), (847, 86000), (860, 84700), (875, 83248), (880, 82775), (946, 77000), (968, 75250), (1000, 72842), (1075, 67760), (1100, 66220), (1204, 60500), (1210, 60200), (1232, 59125), (1375, 52976), (1400, 52030), (1505, 48400), (1540, 47300), (1694, 43000), (1720, 42350), (1750, 41624), (1892, 38500), (1925, 37840), (1936, 37625), (2000, 36421), (2150, 33880), (2200, 33110), (2365, 30800), (2408, 30250), (2420, 30100), (2750, 26488), (2800, 26015), (3010, 24200), (3025, 24080), (3080, 23650), (3311, 22000), (3388, 21500), (3440, 21175), (3500, 20812), (3784, 19250), (3850, 18920), (4235, 17200), (4300, 16940), (4400, 16555), (4730, 15400), (4816, 15125), (4840, 15050), (5203, 14000), (5375, 13552), (5500, 13244), (6020, 12100), (6050, 12040), (6160, 11825), (6622, 11000), (6776, 10750), (7000, 10406), (7525, 9680), (7568, 9625), (7700, 9460), (8470, 8600)]