26961000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 256

約数和(自身を含む): 98841600

約数和(自身を除く): 71880600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 43, 44, 50, 55, 57, 60, 66, 75, 76, 86, 88, 95, 100, 110, 114, 120, 125, 129, 132, 150, 152, 165, 172, 190, 200, 209, 215, 220, 228, 250, 258, 264, 275, 285, 300, 330, 344, 375, 380, 418, 430, 440, 456, 473, 475, 500, 516, 550, 570, 600, 627, 645, 660, 750, 760, 817, 825, 836, 860, 946, 950, 1000, 1032, 1045, 1075, 1100, 1140, 1254, 1290, 1320, 1375, 1419, 1425, 1500, 1634, 1650, 1672, 1720, 1892, 1900, 2090, 2150, 2200, 2280, 2365, 2375, 2451, 2508, 2580, 2750, 2838, 2850, 3000, 3135, 3225, 3268, 3300, 3784, 3800, 4085, 4125, 4180, 4300, 4730, 4750, 4902, 5016, 5160, 5225, 5375, 5500, 5676, 5700, 6270, 6450, 6536, 6600, 7095, 7125, 8170, 8250, 8360, 8600, 8987, 9460, 9500, 9804, 10450, 10750, 11000, 11352, 11400, 11825, 12255, 12540, 12900, 14190, 14250, 15675, 16125, 16340, 16500, 17974, 18920, 19000, 19608, 20425, 20900, 21500, 23650, 24510, 25080, 25800, 26125, 26961, 28380, 28500, 31350, 32250, 32680, 33000, 35475, 35948, 40850, 41800, 43000, 44935, 47300, 49020, 52250, 53922, 56760, 57000, 59125, 61275, 62700, 64500, 70950, 71896, 78375, 81700, 89870, 94600, 98040, 102125, 104500, 107844, 118250, 122550, 125400, 129000, 134805, 141900, 156750, 163400, 177375, 179740, 204250, 209000, 215688, 224675, 236500, 245100, 269610, 283800, 306375, 313500, 354750, 359480, 408500, 449350, 473000, 490200, 539220, 612750, 627000, 674025, 709500, 817000, 898700, 1078440, 1123375, 1225500, 1348050, 1419000, 1797400, 2246750, 2451000, 2696100, 3370125, 4493500, 5392200, 6740250, 8987000, 13480500, 26961000]

約数ペア:

[(1, 26961000), (2, 13480500), (3, 8987000), (4, 6740250), (5, 5392200), (6, 4493500), (8, 3370125), (10, 2696100), (11, 2451000), (12, 2246750), (15, 1797400), (19, 1419000), (20, 1348050), (22, 1225500), (24, 1123375), (25, 1078440), (30, 898700), (33, 817000), (38, 709500), (40, 674025), (43, 627000), (44, 612750), (50, 539220), (55, 490200), (57, 473000), (60, 449350), (66, 408500), (75, 359480), (76, 354750), (86, 313500), (88, 306375), (95, 283800), (100, 269610), (110, 245100), (114, 236500), (120, 224675), (125, 215688), (129, 209000), (132, 204250), (150, 179740), (152, 177375), (165, 163400), (172, 156750), (190, 141900), (200, 134805), (209, 129000), (215, 125400), (220, 122550), (228, 118250), (250, 107844), (258, 104500), (264, 102125), (275, 98040), (285, 94600), (300, 89870), (330, 81700), (344, 78375), (375, 71896), (380, 70950), (418, 64500), (430, 62700), (440, 61275), (456, 59125), (473, 57000), (475, 56760), (500, 53922), (516, 52250), (550, 49020), (570, 47300), (600, 44935), (627, 43000), (645, 41800), (660, 40850), (750, 35948), (760, 35475), (817, 33000), (825, 32680), (836, 32250), (860, 31350), (946, 28500), (950, 28380), (1000, 26961), (1032, 26125), (1045, 25800), (1075, 25080), (1100, 24510), (1140, 23650), (1254, 21500), (1290, 20900), (1320, 20425), (1375, 19608), (1419, 19000), (1425, 18920), (1500, 17974), (1634, 16500), (1650, 16340), (1672, 16125), (1720, 15675), (1892, 14250), (1900, 14190), (2090, 12900), (2150, 12540), (2200, 12255), (2280, 11825), (2365, 11400), (2375, 11352), (2451, 11000), (2508, 10750), (2580, 10450), (2750, 9804), (2838, 9500), (2850, 9460), (3000, 8987), (3135, 8600), (3225, 8360), (3268, 8250), (3300, 8170), (3784, 7125), (3800, 7095), (4085, 6600), (4125, 6536), (4180, 6450), (4300, 6270), (4730, 5700), (4750, 5676), (4902, 5500), (5016, 5375), (5160, 5225)]