297713880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:416

約数の個数: 192

約数和(自身を含む): 1016215200

約数和(自身を除く): 718501320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 180, 216, 218, 243, 270, 281, 324, 327, 360, 405, 436, 486, 540, 545, 562, 648, 654, 810, 843, 872, 972, 981, 1080, 1090, 1124, 1215, 1308, 1405, 1620, 1635, 1686, 1944, 1962, 2180, 2248, 2430, 2529, 2616, 2810, 2943, 3240, 3270, 3372, 3924, 4215, 4360, 4860, 4905, 5058, 5620, 5886, 6540, 6744, 7587, 7848, 8430, 8829, 9720, 9810, 10116, 11240, 11772, 12645, 13080, 14715, 15174, 16860, 17658, 19620, 20232, 22761, 23544, 25290, 26487, 29430, 30348, 30629, 33720, 35316, 37935, 39240, 44145, 45522, 50580, 52974, 58860, 60696, 61258, 68283, 70632, 75870, 88290, 91044, 91887, 101160, 105948, 113805, 117720, 122516, 132435, 136566, 151740, 153145, 176580, 182088, 183774, 211896, 227610, 245032, 264870, 273132, 275661, 303480, 306290, 341415, 353160, 367548, 455220, 459435, 529740, 546264, 551322, 612580, 682830, 735096, 826983, 910440, 918870, 1059480, 1102644, 1225160, 1365660, 1378305, 1653966, 1837740, 2205288, 2480949, 2731320, 2756610, 3307932, 3675480, 4134915, 4961898, 5513220, 6615864, 7442847, 8269830, 9923796, 11026440, 12404745, 14885694, 16539660, 19847592, 24809490, 29771388, 33079320, 37214235, 49618980, 59542776, 74428470, 99237960, 148856940, 297713880]

約数ペア:

[(1, 297713880), (2, 148856940), (3, 99237960), (4, 74428470), (5, 59542776), (6, 49618980), (8, 37214235), (9, 33079320), (10, 29771388), (12, 24809490), (15, 19847592), (18, 16539660), (20, 14885694), (24, 12404745), (27, 11026440), (30, 9923796), (36, 8269830), (40, 7442847), (45, 6615864), (54, 5513220), (60, 4961898), (72, 4134915), (81, 3675480), (90, 3307932), (108, 2756610), (109, 2731320), (120, 2480949), (135, 2205288), (162, 1837740), (180, 1653966), (216, 1378305), (218, 1365660), (243, 1225160), (270, 1102644), (281, 1059480), (324, 918870), (327, 910440), (360, 826983), (405, 735096), (436, 682830), (486, 612580), (540, 551322), (545, 546264), (562, 529740), (648, 459435), (654, 455220), (810, 367548), (843, 353160), (872, 341415), (972, 306290), (981, 303480), (1080, 275661), (1090, 273132), (1124, 264870), (1215, 245032), (1308, 227610), (1405, 211896), (1620, 183774), (1635, 182088), (1686, 176580), (1944, 153145), (1962, 151740), (2180, 136566), (2248, 132435), (2430, 122516), (2529, 117720), (2616, 113805), (2810, 105948), (2943, 101160), (3240, 91887), (3270, 91044), (3372, 88290), (3924, 75870), (4215, 70632), (4360, 68283), (4860, 61258), (4905, 60696), (5058, 58860), (5620, 52974), (5886, 50580), (6540, 45522), (6744, 44145), (7587, 39240), (7848, 37935), (8430, 35316), (8829, 33720), (9720, 30629), (9810, 30348), (10116, 29430), (11240, 26487), (11772, 25290), (12645, 23544), (13080, 22761), (14715, 20232), (15174, 19620), (16860, 17658)]