145563180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 384

約数和(自身を含む): 551577600

約数和(自身を除く): 406014420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 29, 30, 34, 35, 37, 38, 42, 51, 57, 58, 60, 68, 70, 74, 76, 84, 85, 87, 95, 102, 105, 111, 114, 116, 119, 133, 140, 145, 148, 170, 174, 185, 190, 203, 204, 210, 222, 228, 238, 255, 259, 266, 285, 290, 323, 340, 348, 357, 370, 380, 399, 406, 420, 435, 444, 476, 493, 510, 518, 532, 551, 555, 570, 580, 595, 609, 629, 646, 665, 703, 714, 740, 777, 798, 812, 870, 969, 986, 1015, 1020, 1036, 1073, 1102, 1110, 1140, 1190, 1218, 1258, 1292, 1295, 1330, 1406, 1428, 1479, 1554, 1596, 1615, 1653, 1740, 1785, 1887, 1938, 1972, 1995, 2030, 2109, 2146, 2204, 2220, 2261, 2380, 2436, 2465, 2516, 2590, 2660, 2755, 2812, 2958, 3045, 3108, 3145, 3219, 3230, 3306, 3451, 3515, 3570, 3774, 3857, 3876, 3885, 3990, 4060, 4218, 4292, 4403, 4522, 4845, 4921, 4930, 5180, 5365, 5510, 5916, 6090, 6290, 6438, 6460, 6612, 6783, 6902, 7030, 7140, 7395, 7511, 7548, 7714, 7770, 7980, 8265, 8436, 8806, 9044, 9367, 9435, 9690, 9842, 9860, 10353, 10545, 10730, 11020, 11305, 11571, 11951, 12180, 12580, 12876, 13209, 13566, 13804, 14060, 14763, 14790, 15022, 15428, 15540, 16095, 16530, 17255, 17612, 18241, 18734, 18870, 19285, 19380, 19684, 20387, 20706, 21090, 21460, 22015, 22533, 22610, 23142, 23902, 24605, 26418, 27132, 28101, 29526, 29580, 30044, 32190, 33060, 33915, 34510, 35853, 36482, 37468, 37555, 37740, 38570, 40774, 41412, 42180, 44030, 45066, 45220, 46284, 46835, 47804, 49210, 51765, 52836, 54723, 56202, 57855, 59052, 59755, 61161, 64380, 65569, 66045, 67830, 69020, 71706, 72964, 73815, 75110, 77140, 81548, 83657, 88060, 90132, 91205, 93670, 98420, 101935, 103530, 109446, 112404, 112665, 115710, 119510, 122322, 127687, 131138, 132090, 135660, 140505, 142709, 143412, 147630, 150220, 167314, 179265, 182410, 187340, 196707, 203870, 207060, 218892, 225330, 231420, 239020, 244644, 250971, 255374, 262276, 264180, 273615, 281010, 285418, 295260, 305805, 327845, 334628, 346579, 358530, 364820, 383061, 393414, 407740, 418285, 428127, 450660, 501942, 510748, 547230, 562020, 570836, 611610, 638435, 655690, 693158, 713545, 717060, 766122, 786828, 836570, 856254, 983535, 1003884, 1039737, 1094460, 1223220, 1254855, 1276870, 1311380, 1386316, 1427090, 1532244, 1673140, 1712508, 1732895, 1915305, 1967070, 2079474, 2140635, 2426053, 2509710, 2553740, 2854180, 3465790, 3830610, 3934140, 4158948, 4281270, 4852106, 5019420, 5198685, 6931580, 7278159, 7661220, 8562540, 9704212, 10397370, 12130265, 14556318, 20794740, 24260530, 29112636, 36390795, 48521060, 72781590, 145563180]

約数ペア:

[(1, 145563180), (2, 72781590), (3, 48521060), (4, 36390795), (5, 29112636), (6, 24260530), (7, 20794740), (10, 14556318), (12, 12130265), (14, 10397370), (15, 9704212), (17, 8562540), (19, 7661220), (20, 7278159), (21, 6931580), (28, 5198685), (29, 5019420), (30, 4852106), (34, 4281270), (35, 4158948), (37, 3934140), (38, 3830610), (42, 3465790), (51, 2854180), (57, 2553740), (58, 2509710), (60, 2426053), (68, 2140635), (70, 2079474), (74, 1967070), (76, 1915305), (84, 1732895), (85, 1712508), (87, 1673140), (95, 1532244), (102, 1427090), (105, 1386316), (111, 1311380), (114, 1276870), (116, 1254855), (119, 1223220), (133, 1094460), (140, 1039737), (145, 1003884), (148, 983535), (170, 856254), (174, 836570), (185, 786828), (190, 766122), (203, 717060), (204, 713545), (210, 693158), (222, 655690), (228, 638435), (238, 611610), (255, 570836), (259, 562020), (266, 547230), (285, 510748), (290, 501942), (323, 450660), (340, 428127), (348, 418285), (357, 407740), (370, 393414), (380, 383061), (399, 364820), (406, 358530), (420, 346579), (435, 334628), (444, 327845), (476, 305805), (493, 295260), (510, 285418), (518, 281010), (532, 273615), (551, 264180), (555, 262276), (570, 255374), (580, 250971), (595, 244644), (609, 239020), (629, 231420), (646, 225330), (665, 218892), (703, 207060), (714, 203870), (740, 196707), (777, 187340), (798, 182410), (812, 179265), (870, 167314), (969, 150220), (986, 147630), (1015, 143412), (1020, 142709), (1036, 140505), (1073, 135660), (1102, 132090), (1110, 131138), (1140, 127687), (1190, 122322), (1218, 119510), (1258, 115710), (1292, 112665), (1295, 112404), (1330, 109446), (1406, 103530), (1428, 101935), (1479, 98420), (1554, 93670), (1596, 91205), (1615, 90132), (1653, 88060), (1740, 83657), (1785, 81548), (1887, 77140), (1938, 75110), (1972, 73815), (1995, 72964), (2030, 71706), (2109, 69020), (2146, 67830), (2204, 66045), (2220, 65569), (2261, 64380), (2380, 61161), (2436, 59755), (2465, 59052), (2516, 57855), (2590, 56202), (2660, 54723), (2755, 52836), (2812, 51765), (2958, 49210), (3045, 47804), (3108, 46835), (3145, 46284), (3219, 45220), (3230, 45066), (3306, 44030), (3451, 42180), (3515, 41412), (3570, 40774), (3774, 38570), (3857, 37740), (3876, 37555), (3885, 37468), (3990, 36482), (4060, 35853), (4218, 34510), (4292, 33915), (4403, 33060), (4522, 32190), (4845, 30044), (4921, 29580), (4930, 29526), (5180, 28101), (5365, 27132), (5510, 26418), (5916, 24605), (6090, 23902), (6290, 23142), (6438, 22610), (6460, 22533), (6612, 22015), (6783, 21460), (6902, 21090), (7030, 20706), (7140, 20387), (7395, 19684), (7511, 19380), (7548, 19285), (7714, 18870), (7770, 18734), (7980, 18241), (8265, 17612), (8436, 17255), (8806, 16530), (9044, 16095), (9367, 15540), (9435, 15428), (9690, 15022), (9842, 14790), (9860, 14763), (10353, 14060), (10545, 13804), (10730, 13566), (11020, 13209), (11305, 12876), (11571, 12580), (11951, 12180)]