225875520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2050

約数の個数: 224

約数和(自身を含む): 858560640

約数和(自身を除く): 632685120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2011, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4022, 4160, 4320, 4680, 5616, 6033, 6240, 7020, 7488, 8044, 8640, 9360, 10055, 11232, 12066, 12480, 14040, 16088, 18099, 18720, 20110, 22464, 24132, 26143, 28080, 30165, 32176, 36198, 37440, 40220, 48264, 52286, 54297, 56160, 60330, 64352, 72396, 78429, 80440, 90495, 96528, 104572, 108594, 112320, 120660, 128704, 130715, 144792, 156858, 160880, 180990, 193056, 209144, 217188, 235287, 241320, 261430, 271485, 289584, 313716, 321760, 361980, 386112, 392145, 418288, 434376, 470574, 482640, 522860, 542970, 579168, 627432, 643520, 705861, 723960, 784290, 836576, 868752, 941148, 965280, 1045720, 1085940, 1158336, 1176435, 1254864, 1411722, 1447920, 1568580, 1673152, 1737504, 1882296, 1930560, 2091440, 2171880, 2352870, 2509728, 2823444, 2895840, 3137160, 3475008, 3529305, 3764592, 4182880, 4343760, 4705740, 5019456, 5646888, 5791680, 6274320, 7058610, 7529184, 8365760, 8687520, 9411480, 11293776, 12548640, 14117220, 15058368, 17375040, 18822960, 22587552, 25097280, 28234440, 37645920, 45175104, 56468880, 75291840, 112937760, 225875520]

約数ペア:

[(1, 225875520), (2, 112937760), (3, 75291840), (4, 56468880), (5, 45175104), (6, 37645920), (8, 28234440), (9, 25097280), (10, 22587552), (12, 18822960), (13, 17375040), (15, 15058368), (16, 14117220), (18, 12548640), (20, 11293776), (24, 9411480), (26, 8687520), (27, 8365760), (30, 7529184), (32, 7058610), (36, 6274320), (39, 5791680), (40, 5646888), (45, 5019456), (48, 4705740), (52, 4343760), (54, 4182880), (60, 3764592), (64, 3529305), (65, 3475008), (72, 3137160), (78, 2895840), (80, 2823444), (90, 2509728), (96, 2352870), (104, 2171880), (108, 2091440), (117, 1930560), (120, 1882296), (130, 1737504), (135, 1673152), (144, 1568580), (156, 1447920), (160, 1411722), (180, 1254864), (192, 1176435), (195, 1158336), (208, 1085940), (216, 1045720), (234, 965280), (240, 941148), (260, 868752), (270, 836576), (288, 784290), (312, 723960), (320, 705861), (351, 643520), (360, 627432), (390, 579168), (416, 542970), (432, 522860), (468, 482640), (480, 470574), (520, 434376), (540, 418288), (576, 392145), (585, 386112), (624, 361980), (702, 321760), (720, 313716), (780, 289584), (832, 271485), (864, 261430), (936, 241320), (960, 235287), (1040, 217188), (1080, 209144), (1170, 193056), (1248, 180990), (1404, 160880), (1440, 156858), (1560, 144792), (1728, 130715), (1755, 128704), (1872, 120660), (2011, 112320), (2080, 108594), (2160, 104572), (2340, 96528), (2496, 90495), (2808, 80440), (2880, 78429), (3120, 72396), (3510, 64352), (3744, 60330), (4022, 56160), (4160, 54297), (4320, 52286), (4680, 48264), (5616, 40220), (6033, 37440), (6240, 36198), (7020, 32176), (7488, 30165), (8044, 28080), (8640, 26143), (9360, 24132), (10055, 22464), (11232, 20110), (12066, 18720), (12480, 18099), (14040, 16088)]