223550280

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 763963200

約数和(自身を除く): 540412920

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, 211, 216, 218, 243, 270, 324, 327, 360, 405, 422, 436, 486, 540, 545, 633, 648, 654, 810, 844, 872, 972, 981, 1055, 1080, 1090, 1215, 1266, 1308, 1620, 1635, 1688, 1899, 1944, 1962, 2110, 2180, 2430, 2532, 2616, 2943, 3165, 3240, 3270, 3798, 3924, 4220, 4360, 4860, 4905, 5064, 5697, 5886, 6330, 6540, 7596, 7848, 8440, 8829, 9495, 9720, 9810, 11394, 11772, 12660, 13080, 14715, 15192, 17091, 17658, 18990, 19620, 22788, 22999, 23544, 25320, 26487, 28485, 29430, 34182, 35316, 37980, 39240, 44145, 45576, 45998, 51273, 52974, 56970, 58860, 68364, 68997, 70632, 75960, 85455, 88290, 91996, 102546, 105948, 113940, 114995, 117720, 132435, 136728, 137994, 170910, 176580, 183992, 205092, 206991, 211896, 227880, 229990, 256365, 264870, 275988, 341820, 344985, 353160, 410184, 413982, 459980, 512730, 529740, 551976, 620973, 683640, 689970, 827964, 919960, 1025460, 1034955, 1059480, 1241946, 1379940, 1655928, 1862919, 2050920, 2069910, 2483892, 2759880, 3104865, 3725838, 4139820, 4967784, 5588757, 6209730, 7451676, 8279640, 9314595, 11177514, 12419460, 14903352, 18629190, 22355028, 24838920, 27943785, 37258380, 44710056, 55887570, 74516760, 111775140, 223550280]

約数ペア:

[(1, 223550280), (2, 111775140), (3, 74516760), (4, 55887570), (5, 44710056), (6, 37258380), (8, 27943785), (9, 24838920), (10, 22355028), (12, 18629190), (15, 14903352), (18, 12419460), (20, 11177514), (24, 9314595), (27, 8279640), (30, 7451676), (36, 6209730), (40, 5588757), (45, 4967784), (54, 4139820), (60, 3725838), (72, 3104865), (81, 2759880), (90, 2483892), (108, 2069910), (109, 2050920), (120, 1862919), (135, 1655928), (162, 1379940), (180, 1241946), (211, 1059480), (216, 1034955), (218, 1025460), (243, 919960), (270, 827964), (324, 689970), (327, 683640), (360, 620973), (405, 551976), (422, 529740), (436, 512730), (486, 459980), (540, 413982), (545, 410184), (633, 353160), (648, 344985), (654, 341820), (810, 275988), (844, 264870), (872, 256365), (972, 229990), (981, 227880), (1055, 211896), (1080, 206991), (1090, 205092), (1215, 183992), (1266, 176580), (1308, 170910), (1620, 137994), (1635, 136728), (1688, 132435), (1899, 117720), (1944, 114995), (1962, 113940), (2110, 105948), (2180, 102546), (2430, 91996), (2532, 88290), (2616, 85455), (2943, 75960), (3165, 70632), (3240, 68997), (3270, 68364), (3798, 58860), (3924, 56970), (4220, 52974), (4360, 51273), (4860, 45998), (4905, 45576), (5064, 44145), (5697, 39240), (5886, 37980), (6330, 35316), (6540, 34182), (7596, 29430), (7848, 28485), (8440, 26487), (8829, 25320), (9495, 23544), (9720, 22999), (9810, 22788), (11394, 19620), (11772, 18990), (12660, 17658), (13080, 17091), (14715, 15192)]