223472520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 765011520

約数和(自身を除く): 541539000

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, 83, 90, 108, 120, 135, 162, 166, 180, 216, 243, 249, 270, 277, 324, 332, 360, 405, 415, 486, 498, 540, 554, 648, 664, 747, 810, 830, 831, 972, 996, 1080, 1108, 1215, 1245, 1385, 1494, 1620, 1660, 1662, 1944, 1992, 2216, 2241, 2430, 2490, 2493, 2770, 2988, 3240, 3320, 3324, 3735, 4155, 4482, 4860, 4980, 4986, 5540, 5976, 6648, 6723, 7470, 7479, 8310, 8964, 9720, 9960, 9972, 11080, 11205, 12465, 13446, 14940, 14958, 16620, 17928, 19944, 20169, 22410, 22437, 22991, 24930, 26892, 29880, 29916, 33240, 33615, 37395, 40338, 44820, 44874, 45982, 49860, 53784, 59832, 67230, 67311, 68973, 74790, 80676, 89640, 89748, 91964, 99720, 100845, 112185, 114955, 134460, 134622, 137946, 149580, 161352, 179496, 183928, 201690, 206919, 224370, 229910, 268920, 269244, 275892, 299160, 336555, 344865, 403380, 413838, 448740, 459820, 538488, 551784, 620757, 673110, 689730, 806760, 827676, 897480, 919640, 1034595, 1241514, 1346220, 1379460, 1655352, 1862271, 2069190, 2483028, 2692440, 2758920, 3103785, 3724542, 4138380, 4966056, 5586813, 6207570, 7449084, 8276760, 9311355, 11173626, 12415140, 14898168, 18622710, 22347252, 24830280, 27934065, 37245420, 44694504, 55868130, 74490840, 111736260, 223472520]

約数ペア:

[(1, 223472520), (2, 111736260), (3, 74490840), (4, 55868130), (5, 44694504), (6, 37245420), (8, 27934065), (9, 24830280), (10, 22347252), (12, 18622710), (15, 14898168), (18, 12415140), (20, 11173626), (24, 9311355), (27, 8276760), (30, 7449084), (36, 6207570), (40, 5586813), (45, 4966056), (54, 4138380), (60, 3724542), (72, 3103785), (81, 2758920), (83, 2692440), (90, 2483028), (108, 2069190), (120, 1862271), (135, 1655352), (162, 1379460), (166, 1346220), (180, 1241514), (216, 1034595), (243, 919640), (249, 897480), (270, 827676), (277, 806760), (324, 689730), (332, 673110), (360, 620757), (405, 551784), (415, 538488), (486, 459820), (498, 448740), (540, 413838), (554, 403380), (648, 344865), (664, 336555), (747, 299160), (810, 275892), (830, 269244), (831, 268920), (972, 229910), (996, 224370), (1080, 206919), (1108, 201690), (1215, 183928), (1245, 179496), (1385, 161352), (1494, 149580), (1620, 137946), (1660, 134622), (1662, 134460), (1944, 114955), (1992, 112185), (2216, 100845), (2241, 99720), (2430, 91964), (2490, 89748), (2493, 89640), (2770, 80676), (2988, 74790), (3240, 68973), (3320, 67311), (3324, 67230), (3735, 59832), (4155, 53784), (4482, 49860), (4860, 45982), (4980, 44874), (4986, 44820), (5540, 40338), (5976, 37395), (6648, 33615), (6723, 33240), (7470, 29916), (7479, 29880), (8310, 26892), (8964, 24930), (9720, 22991), (9960, 22437), (9972, 22410), (11080, 20169), (11205, 19944), (12465, 17928), (13446, 16620), (14940, 14958)]