155459430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 488816640

約数和(自身を除く): 333357210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 67, 70, 87, 90, 105, 126, 127, 134, 145, 174, 201, 203, 210, 254, 261, 290, 315, 335, 381, 402, 406, 435, 469, 522, 603, 609, 630, 635, 670, 762, 870, 889, 938, 1005, 1015, 1143, 1206, 1218, 1270, 1305, 1407, 1778, 1827, 1905, 1943, 2010, 2030, 2286, 2345, 2610, 2667, 2814, 3015, 3045, 3654, 3683, 3810, 3886, 4221, 4445, 4690, 5334, 5715, 5829, 6030, 6090, 7035, 7366, 8001, 8442, 8509, 8890, 9135, 9715, 11049, 11430, 11658, 13335, 13601, 14070, 16002, 17018, 17487, 18270, 18415, 19430, 21105, 22098, 25527, 25781, 26670, 27202, 29145, 33147, 34974, 36830, 40005, 40803, 42210, 42545, 51054, 51562, 55245, 58290, 59563, 66294, 68005, 76581, 77343, 80010, 81606, 85090, 87435, 110490, 119126, 122409, 127635, 128905, 136010, 153162, 154686, 165735, 174870, 178689, 204015, 232029, 244818, 246761, 255270, 257810, 297815, 331470, 357378, 382905, 386715, 408030, 464058, 493522, 536067, 595630, 612045, 740283, 765810, 773430, 893445, 1072134, 1160145, 1224090, 1233805, 1480566, 1727327, 1786890, 2220849, 2320290, 2467610, 2680335, 3454654, 3701415, 4441698, 5181981, 5360670, 7402830, 8636635, 10363962, 11104245, 15545943, 17273270, 22208490, 25909905, 31091886, 51819810, 77729715, 155459430]

約数ペア:

[(1, 155459430), (2, 77729715), (3, 51819810), (5, 31091886), (6, 25909905), (7, 22208490), (9, 17273270), (10, 15545943), (14, 11104245), (15, 10363962), (18, 8636635), (21, 7402830), (29, 5360670), (30, 5181981), (35, 4441698), (42, 3701415), (45, 3454654), (58, 2680335), (63, 2467610), (67, 2320290), (70, 2220849), (87, 1786890), (90, 1727327), (105, 1480566), (126, 1233805), (127, 1224090), (134, 1160145), (145, 1072134), (174, 893445), (201, 773430), (203, 765810), (210, 740283), (254, 612045), (261, 595630), (290, 536067), (315, 493522), (335, 464058), (381, 408030), (402, 386715), (406, 382905), (435, 357378), (469, 331470), (522, 297815), (603, 257810), (609, 255270), (630, 246761), (635, 244818), (670, 232029), (762, 204015), (870, 178689), (889, 174870), (938, 165735), (1005, 154686), (1015, 153162), (1143, 136010), (1206, 128905), (1218, 127635), (1270, 122409), (1305, 119126), (1407, 110490), (1778, 87435), (1827, 85090), (1905, 81606), (1943, 80010), (2010, 77343), (2030, 76581), (2286, 68005), (2345, 66294), (2610, 59563), (2667, 58290), (2814, 55245), (3015, 51562), (3045, 51054), (3654, 42545), (3683, 42210), (3810, 40803), (3886, 40005), (4221, 36830), (4445, 34974), (4690, 33147), (5334, 29145), (5715, 27202), (5829, 26670), (6030, 25781), (6090, 25527), (7035, 22098), (7366, 21105), (8001, 19430), (8442, 18415), (8509, 18270), (8890, 17487), (9135, 17018), (9715, 16002), (11049, 14070), (11430, 13601), (11658, 13335)]