123743340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 467026560

約数和(自身を除く): 343283220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 53, 60, 63, 68, 70, 84, 85, 90, 102, 105, 106, 109, 119, 126, 140, 153, 159, 170, 180, 204, 210, 212, 218, 238, 252, 255, 265, 306, 315, 318, 327, 340, 357, 371, 420, 436, 476, 477, 510, 530, 545, 595, 612, 630, 636, 654, 714, 742, 763, 765, 795, 901, 954, 981, 1020, 1060, 1071, 1090, 1113, 1190, 1260, 1308, 1428, 1484, 1526, 1530, 1590, 1635, 1785, 1802, 1853, 1855, 1908, 1962, 2142, 2180, 2226, 2289, 2380, 2385, 2703, 3052, 3060, 3180, 3270, 3339, 3570, 3604, 3706, 3710, 3815, 3924, 4284, 4452, 4505, 4578, 4770, 4905, 5355, 5406, 5559, 5565, 5777, 6307, 6540, 6678, 6867, 7140, 7412, 7420, 7630, 8109, 9010, 9156, 9265, 9540, 9810, 10710, 10812, 11118, 11130, 11445, 11554, 12614, 12971, 13356, 13515, 13734, 15260, 16218, 16677, 16695, 17331, 18020, 18530, 18921, 19620, 21420, 22236, 22260, 22890, 23108, 25228, 25942, 27030, 27468, 27795, 28885, 31535, 32436, 33354, 33390, 34335, 34662, 37060, 37842, 38913, 40439, 40545, 45780, 51884, 51993, 54060, 55590, 56763, 57770, 63070, 64855, 66708, 66780, 68670, 69324, 75684, 77826, 80878, 81090, 83385, 86655, 94605, 98209, 103986, 111180, 113526, 115540, 116739, 121317, 126140, 129710, 137340, 155652, 161756, 162180, 166770, 173310, 189210, 194565, 196418, 202195, 207972, 227052, 233478, 242634, 259420, 259965, 283815, 294627, 333540, 346620, 363951, 378420, 389130, 392836, 404390, 466956, 485268, 491045, 519930, 567630, 583695, 589254, 606585, 687463, 727902, 778260, 808780, 883881, 982090, 1039860, 1135260, 1167390, 1178508, 1213170, 1374926, 1455804, 1473135, 1767762, 1819755, 1964180, 2062389, 2334780, 2426340, 2749852, 2946270, 3437315, 3535524, 3639510, 4124778, 4419405, 5892540, 6187167, 6874630, 7279020, 8249556, 8838810, 10311945, 12374334, 13749260, 17677620, 20623890, 24748668, 30935835, 41247780, 61871670, 123743340]

約数ペア:

[(1, 123743340), (2, 61871670), (3, 41247780), (4, 30935835), (5, 24748668), (6, 20623890), (7, 17677620), (9, 13749260), (10, 12374334), (12, 10311945), (14, 8838810), (15, 8249556), (17, 7279020), (18, 6874630), (20, 6187167), (21, 5892540), (28, 4419405), (30, 4124778), (34, 3639510), (35, 3535524), (36, 3437315), (42, 2946270), (45, 2749852), (51, 2426340), (53, 2334780), (60, 2062389), (63, 1964180), (68, 1819755), (70, 1767762), (84, 1473135), (85, 1455804), (90, 1374926), (102, 1213170), (105, 1178508), (106, 1167390), (109, 1135260), (119, 1039860), (126, 982090), (140, 883881), (153, 808780), (159, 778260), (170, 727902), (180, 687463), (204, 606585), (210, 589254), (212, 583695), (218, 567630), (238, 519930), (252, 491045), (255, 485268), (265, 466956), (306, 404390), (315, 392836), (318, 389130), (327, 378420), (340, 363951), (357, 346620), (371, 333540), (420, 294627), (436, 283815), (476, 259965), (477, 259420), (510, 242634), (530, 233478), (545, 227052), (595, 207972), (612, 202195), (630, 196418), (636, 194565), (654, 189210), (714, 173310), (742, 166770), (763, 162180), (765, 161756), (795, 155652), (901, 137340), (954, 129710), (981, 126140), (1020, 121317), (1060, 116739), (1071, 115540), (1090, 113526), (1113, 111180), (1190, 103986), (1260, 98209), (1308, 94605), (1428, 86655), (1484, 83385), (1526, 81090), (1530, 80878), (1590, 77826), (1635, 75684), (1785, 69324), (1802, 68670), (1853, 66780), (1855, 66708), (1908, 64855), (1962, 63070), (2142, 57770), (2180, 56763), (2226, 55590), (2289, 54060), (2380, 51993), (2385, 51884), (2703, 45780), (3052, 40545), (3060, 40439), (3180, 38913), (3270, 37842), (3339, 37060), (3570, 34662), (3604, 34335), (3706, 33390), (3710, 33354), (3815, 32436), (3924, 31535), (4284, 28885), (4452, 27795), (4505, 27468), (4578, 27030), (4770, 25942), (4905, 25228), (5355, 23108), (5406, 22890), (5559, 22260), (5565, 22236), (5777, 21420), (6307, 19620), (6540, 18921), (6678, 18530), (6867, 18020), (7140, 17331), (7412, 16695), (7420, 16677), (7630, 16218), (8109, 15260), (9010, 13734), (9156, 13515), (9265, 13356), (9540, 12971), (9810, 12614), (10710, 11554), (10812, 11445), (11118, 11130)]