225265680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 805948416

約数和(自身を除く): 580682736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 61, 69, 72, 80, 90, 92, 115, 120, 122, 138, 144, 180, 183, 184, 207, 223, 230, 240, 244, 276, 305, 345, 360, 366, 368, 414, 446, 460, 488, 549, 552, 610, 669, 690, 720, 732, 828, 892, 915, 920, 976, 1035, 1098, 1104, 1115, 1220, 1338, 1380, 1403, 1464, 1656, 1784, 1830, 1840, 2007, 2070, 2196, 2230, 2440, 2676, 2745, 2760, 2806, 2928, 3312, 3345, 3568, 3660, 4014, 4140, 4209, 4392, 4460, 4880, 5129, 5352, 5490, 5520, 5612, 6690, 7015, 7320, 8028, 8280, 8418, 8784, 8920, 10035, 10258, 10704, 10980, 11224, 12627, 13380, 13603, 14030, 14640, 15387, 16056, 16560, 16836, 17840, 20070, 20516, 21045, 21960, 22448, 25254, 25645, 26760, 27206, 28060, 30774, 32112, 33672, 40140, 40809, 41032, 42090, 43920, 46161, 50508, 51290, 53520, 54412, 56120, 61548, 63135, 67344, 68015, 76935, 80280, 81618, 82064, 84180, 92322, 101016, 102580, 108824, 112240, 122427, 123096, 126270, 136030, 153870, 160560, 163236, 168360, 184644, 202032, 204045, 205160, 217648, 230805, 244854, 246192, 252540, 272060, 307740, 312869, 326472, 336720, 369288, 408090, 410320, 461610, 489708, 505080, 544120, 612135, 615480, 625738, 652944, 738576, 816180, 923220, 938607, 979416, 1010160, 1088240, 1224270, 1230960, 1251476, 1564345, 1632360, 1846440, 1877214, 1958832, 2448540, 2502952, 2815821, 3128690, 3264720, 3692880, 3754428, 4693035, 4897080, 5005904, 5631642, 6257380, 7508856, 9386070, 9794160, 11263284, 12514760, 14079105, 15017712, 18772140, 22526568, 25029520, 28158210, 37544280, 45053136, 56316420, 75088560, 112632840, 225265680]

約数ペア:

[(1, 225265680), (2, 112632840), (3, 75088560), (4, 56316420), (5, 45053136), (6, 37544280), (8, 28158210), (9, 25029520), (10, 22526568), (12, 18772140), (15, 15017712), (16, 14079105), (18, 12514760), (20, 11263284), (23, 9794160), (24, 9386070), (30, 7508856), (36, 6257380), (40, 5631642), (45, 5005904), (46, 4897080), (48, 4693035), (60, 3754428), (61, 3692880), (69, 3264720), (72, 3128690), (80, 2815821), (90, 2502952), (92, 2448540), (115, 1958832), (120, 1877214), (122, 1846440), (138, 1632360), (144, 1564345), (180, 1251476), (183, 1230960), (184, 1224270), (207, 1088240), (223, 1010160), (230, 979416), (240, 938607), (244, 923220), (276, 816180), (305, 738576), (345, 652944), (360, 625738), (366, 615480), (368, 612135), (414, 544120), (446, 505080), (460, 489708), (488, 461610), (549, 410320), (552, 408090), (610, 369288), (669, 336720), (690, 326472), (720, 312869), (732, 307740), (828, 272060), (892, 252540), (915, 246192), (920, 244854), (976, 230805), (1035, 217648), (1098, 205160), (1104, 204045), (1115, 202032), (1220, 184644), (1338, 168360), (1380, 163236), (1403, 160560), (1464, 153870), (1656, 136030), (1784, 126270), (1830, 123096), (1840, 122427), (2007, 112240), (2070, 108824), (2196, 102580), (2230, 101016), (2440, 92322), (2676, 84180), (2745, 82064), (2760, 81618), (2806, 80280), (2928, 76935), (3312, 68015), (3345, 67344), (3568, 63135), (3660, 61548), (4014, 56120), (4140, 54412), (4209, 53520), (4392, 51290), (4460, 50508), (4880, 46161), (5129, 43920), (5352, 42090), (5490, 41032), (5520, 40809), (5612, 40140), (6690, 33672), (7015, 32112), (7320, 30774), (8028, 28060), (8280, 27206), (8418, 26760), (8784, 25645), (8920, 25254), (10035, 22448), (10258, 21960), (10704, 21045), (10980, 20516), (11224, 20070), (12627, 17840), (13380, 16836), (13603, 16560), (14030, 16056), (14640, 15387)]