67974840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 242611200

約数和(自身を除く): 174636360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 383, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 766, 870, 986, 1020, 1044, 1149, 1160, 1224, 1305, 1479, 1530, 1532, 1740, 1915, 1972, 2040, 2088, 2298, 2465, 2610, 2958, 3060, 3064, 3447, 3480, 3830, 3944, 4437, 4596, 4930, 5220, 5745, 5916, 6120, 6511, 6894, 7395, 7660, 8874, 9192, 9860, 10440, 11107, 11490, 11832, 13022, 13788, 14790, 15320, 17235, 17748, 19533, 19720, 22185, 22214, 22980, 26044, 27576, 29580, 32555, 33321, 34470, 35496, 39066, 44370, 44428, 45960, 52088, 55535, 58599, 59160, 65110, 66642, 68940, 78132, 88740, 88856, 97665, 99963, 111070, 117198, 130220, 133284, 137880, 156264, 166605, 177480, 188819, 195330, 199926, 222140, 234396, 260440, 266568, 292995, 333210, 377638, 390660, 399852, 444280, 468792, 499815, 566457, 585990, 666420, 755276, 781320, 799704, 944095, 999630, 1132914, 1171980, 1332840, 1510552, 1699371, 1888190, 1999260, 2265828, 2343960, 2832285, 3398742, 3776380, 3998520, 4531656, 5664570, 6797484, 7552760, 8496855, 11329140, 13594968, 16993710, 22658280, 33987420, 67974840]

約数ペア:

[(1, 67974840), (2, 33987420), (3, 22658280), (4, 16993710), (5, 13594968), (6, 11329140), (8, 8496855), (9, 7552760), (10, 6797484), (12, 5664570), (15, 4531656), (17, 3998520), (18, 3776380), (20, 3398742), (24, 2832285), (29, 2343960), (30, 2265828), (34, 1999260), (36, 1888190), (40, 1699371), (45, 1510552), (51, 1332840), (58, 1171980), (60, 1132914), (68, 999630), (72, 944095), (85, 799704), (87, 781320), (90, 755276), (102, 666420), (116, 585990), (120, 566457), (136, 499815), (145, 468792), (153, 444280), (170, 399852), (174, 390660), (180, 377638), (204, 333210), (232, 292995), (255, 266568), (261, 260440), (290, 234396), (306, 222140), (340, 199926), (348, 195330), (360, 188819), (383, 177480), (408, 166605), (435, 156264), (493, 137880), (510, 133284), (522, 130220), (580, 117198), (612, 111070), (680, 99963), (696, 97665), (765, 88856), (766, 88740), (870, 78132), (986, 68940), (1020, 66642), (1044, 65110), (1149, 59160), (1160, 58599), (1224, 55535), (1305, 52088), (1479, 45960), (1530, 44428), (1532, 44370), (1740, 39066), (1915, 35496), (1972, 34470), (2040, 33321), (2088, 32555), (2298, 29580), (2465, 27576), (2610, 26044), (2958, 22980), (3060, 22214), (3064, 22185), (3447, 19720), (3480, 19533), (3830, 17748), (3944, 17235), (4437, 15320), (4596, 14790), (4930, 13788), (5220, 13022), (5745, 11832), (5916, 11490), (6120, 11107), (6511, 10440), (6894, 9860), (7395, 9192), (7660, 8874)]