225484560

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{1657}}^1$

素因数の和:1692

約数の個数: 240

約数和(自身を含む): 898025856

約数和(自身を除く): 672541296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1657, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3314, 3402, 3780, 3888, 4536, 4860, 4971, 5040, 5670, 6480, 6628, 6804, 7560, 8285, 8505, 9072, 9720, 9942, 11340, 11599, 13256, 13608, 14913, 15120, 16570, 17010, 19440, 19884, 22680, 23198, 24855, 26512, 27216, 29826, 33140, 34020, 34797, 39768, 44739, 45360, 46396, 49710, 57995, 59652, 66280, 68040, 69594, 74565, 79536, 89478, 92792, 99420, 104391, 115990, 119304, 132560, 134217, 136080, 139188, 149130, 173985, 178956, 185584, 198840, 208782, 223695, 231980, 238608, 268434, 278376, 298260, 313173, 347970, 357912, 397680, 402651, 417564, 447390, 463960, 521955, 536868, 556752, 596520, 626346, 671085, 695940, 715824, 805302, 835128, 894780, 927920, 939519, 1043910, 1073736, 1193040, 1252692, 1342170, 1391880, 1565865, 1610604, 1670256, 1789560, 1879038, 2013255, 2087820, 2147472, 2505384, 2684340, 2783760, 2818557, 3131730, 3221208, 3579120, 3758076, 4026510, 4175640, 4697595, 5010768, 5368680, 5637114, 6263460, 6442416, 7516152, 8053020, 8351280, 9395190, 10737360, 11274228, 12526920, 14092785, 15032304, 16106040, 18790380, 22548456, 25053840, 28185570, 32212080, 37580760, 45096912, 56371140, 75161520, 112742280, 225484560]

約数ペア:

[(1, 225484560), (2, 112742280), (3, 75161520), (4, 56371140), (5, 45096912), (6, 37580760), (7, 32212080), (8, 28185570), (9, 25053840), (10, 22548456), (12, 18790380), (14, 16106040), (15, 15032304), (16, 14092785), (18, 12526920), (20, 11274228), (21, 10737360), (24, 9395190), (27, 8351280), (28, 8053020), (30, 7516152), (35, 6442416), (36, 6263460), (40, 5637114), (42, 5368680), (45, 5010768), (48, 4697595), (54, 4175640), (56, 4026510), (60, 3758076), (63, 3579120), (70, 3221208), (72, 3131730), (80, 2818557), (81, 2783760), (84, 2684340), (90, 2505384), (105, 2147472), (108, 2087820), (112, 2013255), (120, 1879038), (126, 1789560), (135, 1670256), (140, 1610604), (144, 1565865), (162, 1391880), (168, 1342170), (180, 1252692), (189, 1193040), (210, 1073736), (216, 1043910), (240, 939519), (243, 927920), (252, 894780), (270, 835128), (280, 805302), (315, 715824), (324, 695940), (336, 671085), (360, 626346), (378, 596520), (405, 556752), (420, 536868), (432, 521955), (486, 463960), (504, 447390), (540, 417564), (560, 402651), (567, 397680), (630, 357912), (648, 347970), (720, 313173), (756, 298260), (810, 278376), (840, 268434), (945, 238608), (972, 231980), (1008, 223695), (1080, 208782), (1134, 198840), (1215, 185584), (1260, 178956), (1296, 173985), (1512, 149130), (1620, 139188), (1657, 136080), (1680, 134217), (1701, 132560), (1890, 119304), (1944, 115990), (2160, 104391), (2268, 99420), (2430, 92792), (2520, 89478), (2835, 79536), (3024, 74565), (3240, 69594), (3314, 68040), (3402, 66280), (3780, 59652), (3888, 57995), (4536, 49710), (4860, 46396), (4971, 45360), (5040, 44739), (5670, 39768), (6480, 34797), (6628, 34020), (6804, 33140), (7560, 29826), (8285, 27216), (8505, 26512), (9072, 24855), (9720, 23198), (9942, 22680), (11340, 19884), (11599, 19440), (13256, 17010), (13608, 16570), (14913, 15120)]