225400320

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1087}}^1$

素因数の和:1122

約数の個数: 200

約数和(自身を含む): 808055424

約数和(自身を除く): 582655104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1087, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2174, 2304, 2560, 2592, 2880, 3240, 3261, 3456, 3840, 4320, 4348, 4608, 5184, 5435, 5760, 6480, 6522, 6912, 7680, 8640, 8696, 9783, 10368, 10870, 11520, 12960, 13044, 13824, 16305, 17280, 17392, 19566, 20736, 21740, 23040, 25920, 26088, 29349, 32610, 34560, 34784, 39132, 41472, 43480, 48915, 51840, 52176, 58698, 65220, 69120, 69568, 78264, 86960, 88047, 97830, 103680, 104352, 117396, 130440, 139136, 146745, 156528, 173920, 176094, 195660, 207360, 208704, 234792, 260880, 278272, 293490, 313056, 347840, 352188, 391320, 417408, 440235, 469584, 521760, 556544, 586980, 626112, 695680, 704376, 782640, 834816, 880470, 939168, 1043520, 1173960, 1252224, 1391360, 1408752, 1565280, 1669632, 1760940, 1878336, 2087040, 2347920, 2504448, 2782720, 2817504, 3130560, 3521880, 3756672, 4174080, 4695840, 5008896, 5635008, 6261120, 7043760, 7513344, 8348160, 9391680, 11270016, 12522240, 14087520, 15026688, 18783360, 22540032, 25044480, 28175040, 37566720, 45080064, 56350080, 75133440, 112700160, 225400320]

約数ペア:

[(1, 225400320), (2, 112700160), (3, 75133440), (4, 56350080), (5, 45080064), (6, 37566720), (8, 28175040), (9, 25044480), (10, 22540032), (12, 18783360), (15, 15026688), (16, 14087520), (18, 12522240), (20, 11270016), (24, 9391680), (27, 8348160), (30, 7513344), (32, 7043760), (36, 6261120), (40, 5635008), (45, 5008896), (48, 4695840), (54, 4174080), (60, 3756672), (64, 3521880), (72, 3130560), (80, 2817504), (81, 2782720), (90, 2504448), (96, 2347920), (108, 2087040), (120, 1878336), (128, 1760940), (135, 1669632), (144, 1565280), (160, 1408752), (162, 1391360), (180, 1252224), (192, 1173960), (216, 1043520), (240, 939168), (256, 880470), (270, 834816), (288, 782640), (320, 704376), (324, 695680), (360, 626112), (384, 586980), (405, 556544), (432, 521760), (480, 469584), (512, 440235), (540, 417408), (576, 391320), (640, 352188), (648, 347840), (720, 313056), (768, 293490), (810, 278272), (864, 260880), (960, 234792), (1080, 208704), (1087, 207360), (1152, 195660), (1280, 176094), (1296, 173920), (1440, 156528), (1536, 146745), (1620, 139136), (1728, 130440), (1920, 117396), (2160, 104352), (2174, 103680), (2304, 97830), (2560, 88047), (2592, 86960), (2880, 78264), (3240, 69568), (3261, 69120), (3456, 65220), (3840, 58698), (4320, 52176), (4348, 51840), (4608, 48915), (5184, 43480), (5435, 41472), (5760, 39132), (6480, 34784), (6522, 34560), (6912, 32610), (7680, 29349), (8640, 26088), (8696, 25920), (9783, 23040), (10368, 21740), (10870, 20736), (11520, 19566), (12960, 17392), (13044, 17280), (13824, 16305)]