250089840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 480

約数和(自身を含む): 1130927616

約数和(自身を除く): 880837776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 99, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 154, 156, 165, 168, 176, 180, 182, 195, 198, 208, 210, 220, 231, 234, 240, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 336, 347, 360, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 495, 504, 520, 528, 546, 560, 572, 585, 616, 624, 630, 660, 693, 694, 715, 720, 728, 770, 780, 792, 819, 840, 858, 880, 910, 924, 936, 990, 1001, 1008, 1040, 1041, 1092, 1144, 1155, 1170, 1232, 1260, 1287, 1320, 1365, 1386, 1388, 1430, 1456, 1540, 1560, 1584, 1638, 1680, 1716, 1735, 1820, 1848, 1872, 1980, 2002, 2082, 2145, 2184, 2288, 2310, 2340, 2429, 2520, 2574, 2640, 2730, 2772, 2776, 2860, 3003, 3080, 3120, 3123, 3276, 3432, 3465, 3470, 3640, 3696, 3817, 3960, 4004, 4095, 4164, 4290, 4368, 4511, 4620, 4680, 4858, 5005, 5040, 5148, 5205, 5460, 5544, 5552, 5720, 6006, 6160, 6246, 6435, 6552, 6864, 6930, 6940, 7280, 7287, 7634, 7920, 8008, 8190, 8328, 8580, 9009, 9022, 9240, 9360, 9716, 10010, 10296, 10410, 10920, 11088, 11440, 11451, 12012, 12145, 12492, 12870, 13104, 13533, 13860, 13880, 14574, 15015, 15268, 15615, 16016, 16380, 16656, 17160, 18018, 18044, 18480, 19085, 19432, 20020, 20592, 20820, 21840, 21861, 22555, 22902, 24024, 24290, 24984, 25740, 26719, 27066, 27720, 27760, 29148, 30030, 30536, 31230, 31577, 32760, 34320, 34353, 36036, 36088, 36435, 38170, 38864, 40040, 40599, 41640, 43722, 45045, 45110, 45804, 48048, 48580, 49621, 49968, 51480, 53438, 54132, 55440, 57255, 58296, 60060, 61072, 62460, 63154, 65520, 67665, 68706, 72072, 72176, 72870, 76340, 80080, 80157, 81198, 83280, 87444, 90090, 90220, 91608, 94731, 97160, 99242, 102960, 106876, 108264, 109305, 114510, 116592, 120120, 124920, 126308, 133595, 135330, 137412, 144144, 145740, 148863, 152680, 157885, 160314, 162396, 171765, 174888, 180180, 180440, 183216, 189462, 194320, 198484, 202995, 213752, 216528, 218610, 229020, 240240, 240471, 248105, 249840, 252616, 267190, 270660, 274824, 284193, 291480, 297726, 305360, 315770, 320628, 324792, 343530, 347347, 349776, 360360, 360880, 378924, 396968, 400785, 405990, 427504, 437220, 446589, 458040, 473655, 480942, 496210, 505232, 534380, 541320, 549648, 568386, 582960, 595452, 631540, 641256, 649584, 687060, 694694, 720720, 744315, 757848, 793936, 801570, 811980, 874440, 893178, 916080, 947310, 961884, 992420, 1042041, 1068760, 1082640, 1136772, 1190904, 1202355, 1263080, 1282512, 1374120, 1389388, 1420965, 1488630, 1515696, 1603140, 1623960, 1736735, 1748880, 1786356, 1894620, 1923768, 1984840, 2084082, 2137520, 2232945, 2273544, 2381808, 2404710, 2526160, 2748240, 2778776, 2841930, 2977260, 3126123, 3206280, 3247920, 3473470, 3572712, 3789240, 3847536, 3969680, 4168164, 4465890, 4547088, 4809420, 5210205, 5557552, 5683860, 5954520, 6252246, 6412560, 6946940, 7145424, 7578480, 8336328, 8931780, 9618840, 10420410, 11367720, 11909040, 12504492, 13893880, 15630615, 16672656, 17863560, 19237680, 20840820, 22735440, 25008984, 27787760, 31261230, 35727120, 41681640, 50017968, 62522460, 83363280, 125044920, 250089840]

約数ペア:

[(1, 250089840), (2, 125044920), (3, 83363280), (4, 62522460), (5, 50017968), (6, 41681640), (7, 35727120), (8, 31261230), (9, 27787760), (10, 25008984), (11, 22735440), (12, 20840820), (13, 19237680), (14, 17863560), (15, 16672656), (16, 15630615), (18, 13893880), (20, 12504492), (21, 11909040), (22, 11367720), (24, 10420410), (26, 9618840), (28, 8931780), (30, 8336328), (33, 7578480), (35, 7145424), (36, 6946940), (39, 6412560), (40, 6252246), (42, 5954520), (44, 5683860), (45, 5557552), (48, 5210205), (52, 4809420), (55, 4547088), (56, 4465890), (60, 4168164), (63, 3969680), (65, 3847536), (66, 3789240), (70, 3572712), (72, 3473470), (77, 3247920), (78, 3206280), (80, 3126123), (84, 2977260), (88, 2841930), (90, 2778776), (91, 2748240), (99, 2526160), (104, 2404710), (105, 2381808), (110, 2273544), (112, 2232945), (117, 2137520), (120, 2084082), (126, 1984840), (130, 1923768), (132, 1894620), (140, 1786356), (143, 1748880), (144, 1736735), (154, 1623960), (156, 1603140), (165, 1515696), (168, 1488630), (176, 1420965), (180, 1389388), (182, 1374120), (195, 1282512), (198, 1263080), (208, 1202355), (210, 1190904), (220, 1136772), (231, 1082640), (234, 1068760), (240, 1042041), (252, 992420), (260, 961884), (264, 947310), (273, 916080), (280, 893178), (286, 874440), (308, 811980), (312, 801570), (315, 793936), (330, 757848), (336, 744315), (347, 720720), (360, 694694), (364, 687060), (385, 649584), (390, 641256), (396, 631540), (420, 595452), (429, 582960), (440, 568386), (455, 549648), (462, 541320), (468, 534380), (495, 505232), (504, 496210), (520, 480942), (528, 473655), (546, 458040), (560, 446589), (572, 437220), (585, 427504), (616, 405990), (624, 400785), (630, 396968), (660, 378924), (693, 360880), (694, 360360), (715, 349776), (720, 347347), (728, 343530), (770, 324792), (780, 320628), (792, 315770), (819, 305360), (840, 297726), (858, 291480), (880, 284193), (910, 274824), (924, 270660), (936, 267190), (990, 252616), (1001, 249840), (1008, 248105), (1040, 240471), (1041, 240240), (1092, 229020), (1144, 218610), (1155, 216528), (1170, 213752), (1232, 202995), (1260, 198484), (1287, 194320), (1320, 189462), (1365, 183216), (1386, 180440), (1388, 180180), (1430, 174888), (1456, 171765), (1540, 162396), (1560, 160314), (1584, 157885), (1638, 152680), (1680, 148863), (1716, 145740), (1735, 144144), (1820, 137412), (1848, 135330), (1872, 133595), (1980, 126308), (2002, 124920), (2082, 120120), (2145, 116592), (2184, 114510), (2288, 109305), (2310, 108264), (2340, 106876), (2429, 102960), (2520, 99242), (2574, 97160), (2640, 94731), (2730, 91608), (2772, 90220), (2776, 90090), (2860, 87444), (3003, 83280), (3080, 81198), (3120, 80157), (3123, 80080), (3276, 76340), (3432, 72870), (3465, 72176), (3470, 72072), (3640, 68706), (3696, 67665), (3817, 65520), (3960, 63154), (4004, 62460), (4095, 61072), (4164, 60060), (4290, 58296), (4368, 57255), (4511, 55440), (4620, 54132), (4680, 53438), (4858, 51480), (5005, 49968), (5040, 49621), (5148, 48580), (5205, 48048), (5460, 45804), (5544, 45110), (5552, 45045), (5720, 43722), (6006, 41640), (6160, 40599), (6246, 40040), (6435, 38864), (6552, 38170), (6864, 36435), (6930, 36088), (6940, 36036), (7280, 34353), (7287, 34320), (7634, 32760), (7920, 31577), (8008, 31230), (8190, 30536), (8328, 30030), (8580, 29148), (9009, 27760), (9022, 27720), (9240, 27066), (9360, 26719), (9716, 25740), (10010, 24984), (10296, 24290), (10410, 24024), (10920, 22902), (11088, 22555), (11440, 21861), (11451, 21840), (12012, 20820), (12145, 20592), (12492, 20020), (12870, 19432), (13104, 19085), (13533, 18480), (13860, 18044), (13880, 18018), (14574, 17160), (15015, 16656), (15268, 16380), (15615, 16016)]