25791480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 256

約数和(自身を含む): 101606400

約数和(自身を除く): 75814920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 167, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 334, 351, 360, 390, 396, 429, 440, 468, 495, 501, 520, 540, 572, 585, 594, 660, 668, 702, 715, 780, 792, 835, 858, 936, 990, 1002, 1080, 1144, 1170, 1188, 1287, 1320, 1336, 1404, 1430, 1485, 1503, 1560, 1670, 1716, 1755, 1837, 1980, 2004, 2145, 2171, 2340, 2376, 2505, 2574, 2808, 2860, 2970, 3006, 3340, 3432, 3510, 3674, 3861, 3960, 4008, 4290, 4342, 4509, 4680, 5010, 5148, 5511, 5720, 5940, 6012, 6435, 6513, 6680, 7020, 7348, 7515, 7722, 8580, 8684, 9018, 9185, 10020, 10296, 10855, 11022, 11880, 12024, 12870, 13026, 14040, 14696, 15030, 15444, 16533, 17160, 17368, 18036, 18370, 19305, 19539, 20040, 21710, 22044, 22545, 23881, 25740, 26052, 27555, 30060, 30888, 32565, 33066, 36072, 36740, 38610, 39078, 43420, 44088, 45090, 47762, 49599, 51480, 52104, 55110, 58617, 60120, 65130, 66132, 71643, 73480, 77220, 78156, 82665, 86840, 90180, 95524, 97695, 99198, 110220, 117234, 119405, 130260, 132264, 143286, 154440, 156312, 165330, 180360, 191048, 195390, 198396, 214929, 220440, 234468, 238810, 247995, 260520, 286572, 293085, 330660, 358215, 390780, 396792, 429858, 468936, 477620, 495990, 573144, 586170, 644787, 661320, 716430, 781560, 859716, 955240, 991980, 1074645, 1172340, 1289574, 1432860, 1719432, 1983960, 2149290, 2344680, 2579148, 2865720, 3223935, 4298580, 5158296, 6447870, 8597160, 12895740, 25791480]

約数ペア:

[(1, 25791480), (2, 12895740), (3, 8597160), (4, 6447870), (5, 5158296), (6, 4298580), (8, 3223935), (9, 2865720), (10, 2579148), (11, 2344680), (12, 2149290), (13, 1983960), (15, 1719432), (18, 1432860), (20, 1289574), (22, 1172340), (24, 1074645), (26, 991980), (27, 955240), (30, 859716), (33, 781560), (36, 716430), (39, 661320), (40, 644787), (44, 586170), (45, 573144), (52, 495990), (54, 477620), (55, 468936), (60, 429858), (65, 396792), (66, 390780), (72, 358215), (78, 330660), (88, 293085), (90, 286572), (99, 260520), (104, 247995), (108, 238810), (110, 234468), (117, 220440), (120, 214929), (130, 198396), (132, 195390), (135, 191048), (143, 180360), (156, 165330), (165, 156312), (167, 154440), (180, 143286), (195, 132264), (198, 130260), (216, 119405), (220, 117234), (234, 110220), (260, 99198), (264, 97695), (270, 95524), (286, 90180), (297, 86840), (312, 82665), (330, 78156), (334, 77220), (351, 73480), (360, 71643), (390, 66132), (396, 65130), (429, 60120), (440, 58617), (468, 55110), (495, 52104), (501, 51480), (520, 49599), (540, 47762), (572, 45090), (585, 44088), (594, 43420), (660, 39078), (668, 38610), (702, 36740), (715, 36072), (780, 33066), (792, 32565), (835, 30888), (858, 30060), (936, 27555), (990, 26052), (1002, 25740), (1080, 23881), (1144, 22545), (1170, 22044), (1188, 21710), (1287, 20040), (1320, 19539), (1336, 19305), (1404, 18370), (1430, 18036), (1485, 17368), (1503, 17160), (1560, 16533), (1670, 15444), (1716, 15030), (1755, 14696), (1837, 14040), (1980, 13026), (2004, 12870), (2145, 12024), (2171, 11880), (2340, 11022), (2376, 10855), (2505, 10296), (2574, 10020), (2808, 9185), (2860, 9018), (2970, 8684), (3006, 8580), (3340, 7722), (3432, 7515), (3510, 7348), (3674, 7020), (3861, 6680), (3960, 6513), (4008, 6435), (4290, 6012), (4342, 5940), (4509, 5720), (4680, 5511), (5010, 5148)]