131200740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 470486016

約数和(自身を除く): 339285276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 43, 44, 45, 46, 55, 60, 66, 67, 69, 86, 90, 92, 99, 110, 115, 129, 132, 134, 138, 165, 172, 180, 198, 201, 207, 215, 220, 230, 253, 258, 268, 276, 330, 335, 345, 387, 396, 402, 414, 430, 460, 473, 495, 506, 516, 603, 645, 660, 670, 690, 737, 759, 774, 804, 828, 860, 946, 989, 990, 1005, 1012, 1035, 1206, 1265, 1290, 1340, 1380, 1419, 1474, 1518, 1541, 1548, 1892, 1935, 1978, 1980, 2010, 2070, 2211, 2277, 2365, 2412, 2530, 2580, 2838, 2881, 2948, 2967, 3015, 3036, 3082, 3685, 3795, 3870, 3956, 4020, 4140, 4257, 4422, 4554, 4623, 4730, 4945, 5060, 5676, 5762, 5934, 6030, 6164, 6633, 7095, 7370, 7590, 7705, 7740, 8514, 8643, 8844, 8901, 9108, 9246, 9460, 9890, 10879, 11055, 11385, 11524, 11868, 12060, 13266, 13869, 14190, 14405, 14740, 14835, 15180, 15410, 16951, 17028, 17286, 17802, 18492, 19780, 21285, 21758, 22110, 22770, 23115, 25929, 26532, 27738, 28380, 28810, 29670, 30820, 31691, 32637, 33165, 33902, 34572, 35604, 42570, 43215, 43516, 44220, 44505, 45540, 46230, 50853, 51858, 54395, 55476, 57620, 59340, 63382, 65274, 66263, 66330, 67804, 69345, 84755, 85140, 86430, 89010, 92460, 95073, 97911, 101706, 103716, 108790, 126764, 129645, 130548, 132526, 132660, 138690, 152559, 158455, 163185, 169510, 172860, 178020, 190146, 195822, 198789, 203412, 217580, 254265, 259290, 265052, 277380, 285219, 305118, 316910, 326370, 331315, 339020, 380292, 391644, 397578, 475365, 489555, 508530, 518580, 570438, 596367, 610236, 633820, 652740, 662630, 728893, 762795, 795156, 950730, 979110, 993945, 1017060, 1140876, 1192734, 1325260, 1426095, 1457786, 1525590, 1901460, 1958220, 1987890, 2186679, 2385468, 2852190, 2915572, 2981835, 3051180, 3644465, 3975780, 4373358, 5704380, 5963670, 6560037, 7288930, 8746716, 10933395, 11927340, 13120074, 14577860, 21866790, 26240148, 32800185, 43733580, 65600370, 131200740]

約数ペア:

[(1, 131200740), (2, 65600370), (3, 43733580), (4, 32800185), (5, 26240148), (6, 21866790), (9, 14577860), (10, 13120074), (11, 11927340), (12, 10933395), (15, 8746716), (18, 7288930), (20, 6560037), (22, 5963670), (23, 5704380), (30, 4373358), (33, 3975780), (36, 3644465), (43, 3051180), (44, 2981835), (45, 2915572), (46, 2852190), (55, 2385468), (60, 2186679), (66, 1987890), (67, 1958220), (69, 1901460), (86, 1525590), (90, 1457786), (92, 1426095), (99, 1325260), (110, 1192734), (115, 1140876), (129, 1017060), (132, 993945), (134, 979110), (138, 950730), (165, 795156), (172, 762795), (180, 728893), (198, 662630), (201, 652740), (207, 633820), (215, 610236), (220, 596367), (230, 570438), (253, 518580), (258, 508530), (268, 489555), (276, 475365), (330, 397578), (335, 391644), (345, 380292), (387, 339020), (396, 331315), (402, 326370), (414, 316910), (430, 305118), (460, 285219), (473, 277380), (495, 265052), (506, 259290), (516, 254265), (603, 217580), (645, 203412), (660, 198789), (670, 195822), (690, 190146), (737, 178020), (759, 172860), (774, 169510), (804, 163185), (828, 158455), (860, 152559), (946, 138690), (989, 132660), (990, 132526), (1005, 130548), (1012, 129645), (1035, 126764), (1206, 108790), (1265, 103716), (1290, 101706), (1340, 97911), (1380, 95073), (1419, 92460), (1474, 89010), (1518, 86430), (1541, 85140), (1548, 84755), (1892, 69345), (1935, 67804), (1978, 66330), (1980, 66263), (2010, 65274), (2070, 63382), (2211, 59340), (2277, 57620), (2365, 55476), (2412, 54395), (2530, 51858), (2580, 50853), (2838, 46230), (2881, 45540), (2948, 44505), (2967, 44220), (3015, 43516), (3036, 43215), (3082, 42570), (3685, 35604), (3795, 34572), (3870, 33902), (3956, 33165), (4020, 32637), (4140, 31691), (4257, 30820), (4422, 29670), (4554, 28810), (4623, 28380), (4730, 27738), (4945, 26532), (5060, 25929), (5676, 23115), (5762, 22770), (5934, 22110), (6030, 21758), (6164, 21285), (6633, 19780), (7095, 18492), (7370, 17802), (7590, 17286), (7705, 17028), (7740, 16951), (8514, 15410), (8643, 15180), (8844, 14835), (8901, 14740), (9108, 14405), (9246, 14190), (9460, 13869), (9890, 13266), (10879, 12060), (11055, 11868), (11385, 11524)]