223431000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 256

約数和(自身を含む): 797247360

約数和(自身を除く): 573816360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 195, 200, 204, 221, 250, 255, 260, 300, 312, 325, 337, 340, 375, 390, 408, 425, 442, 500, 510, 520, 600, 650, 663, 674, 680, 750, 780, 850, 884, 975, 1000, 1011, 1020, 1105, 1275, 1300, 1326, 1348, 1500, 1560, 1625, 1685, 1700, 1768, 1950, 2022, 2040, 2125, 2210, 2550, 2600, 2652, 2696, 3000, 3250, 3315, 3370, 3400, 3900, 4044, 4250, 4381, 4420, 4875, 5055, 5100, 5304, 5525, 5729, 6375, 6500, 6630, 6740, 7800, 8088, 8425, 8500, 8762, 8840, 9750, 10110, 10200, 11050, 11458, 12750, 13000, 13143, 13260, 13480, 16575, 16850, 17000, 17187, 17524, 19500, 20220, 21905, 22100, 22916, 25275, 25500, 26286, 26520, 27625, 28645, 33150, 33700, 34374, 35048, 39000, 40440, 42125, 43810, 44200, 45832, 50550, 51000, 52572, 55250, 57290, 65715, 66300, 67400, 68748, 74477, 82875, 84250, 85935, 87620, 101100, 105144, 109525, 110500, 114580, 126375, 131430, 132600, 137496, 143225, 148954, 165750, 168500, 171870, 175240, 202200, 219050, 221000, 223431, 229160, 252750, 262860, 286450, 297908, 328575, 331500, 337000, 343740, 372385, 429675, 438100, 446862, 505500, 525720, 547625, 572900, 595816, 657150, 663000, 687480, 716125, 744770, 859350, 876200, 893724, 1011000, 1095250, 1117155, 1145800, 1314300, 1432250, 1489540, 1642875, 1718700, 1787448, 1861925, 2148375, 2190500, 2234310, 2628600, 2864500, 2979080, 3285750, 3437400, 3723850, 4296750, 4381000, 4468620, 5585775, 5729000, 6571500, 7447700, 8593500, 8937240, 9309625, 11171550, 13143000, 14895400, 17187000, 18619250, 22343100, 27928875, 37238500, 44686200, 55857750, 74477000, 111715500, 223431000]

約数ペア:

[(1, 223431000), (2, 111715500), (3, 74477000), (4, 55857750), (5, 44686200), (6, 37238500), (8, 27928875), (10, 22343100), (12, 18619250), (13, 17187000), (15, 14895400), (17, 13143000), (20, 11171550), (24, 9309625), (25, 8937240), (26, 8593500), (30, 7447700), (34, 6571500), (39, 5729000), (40, 5585775), (50, 4468620), (51, 4381000), (52, 4296750), (60, 3723850), (65, 3437400), (68, 3285750), (75, 2979080), (78, 2864500), (85, 2628600), (100, 2234310), (102, 2190500), (104, 2148375), (120, 1861925), (125, 1787448), (130, 1718700), (136, 1642875), (150, 1489540), (156, 1432250), (170, 1314300), (195, 1145800), (200, 1117155), (204, 1095250), (221, 1011000), (250, 893724), (255, 876200), (260, 859350), (300, 744770), (312, 716125), (325, 687480), (337, 663000), (340, 657150), (375, 595816), (390, 572900), (408, 547625), (425, 525720), (442, 505500), (500, 446862), (510, 438100), (520, 429675), (600, 372385), (650, 343740), (663, 337000), (674, 331500), (680, 328575), (750, 297908), (780, 286450), (850, 262860), (884, 252750), (975, 229160), (1000, 223431), (1011, 221000), (1020, 219050), (1105, 202200), (1275, 175240), (1300, 171870), (1326, 168500), (1348, 165750), (1500, 148954), (1560, 143225), (1625, 137496), (1685, 132600), (1700, 131430), (1768, 126375), (1950, 114580), (2022, 110500), (2040, 109525), (2125, 105144), (2210, 101100), (2550, 87620), (2600, 85935), (2652, 84250), (2696, 82875), (3000, 74477), (3250, 68748), (3315, 67400), (3370, 66300), (3400, 65715), (3900, 57290), (4044, 55250), (4250, 52572), (4381, 51000), (4420, 50550), (4875, 45832), (5055, 44200), (5100, 43810), (5304, 42125), (5525, 40440), (5729, 39000), (6375, 35048), (6500, 34374), (6630, 33700), (6740, 33150), (7800, 28645), (8088, 27625), (8425, 26520), (8500, 26286), (8762, 25500), (8840, 25275), (9750, 22916), (10110, 22100), (10200, 21905), (11050, 20220), (11458, 19500), (12750, 17524), (13000, 17187), (13143, 17000), (13260, 16850), (13480, 16575)]