77374440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 320

約数和(自身を含む): 307359360

約数和(自身を除く): 229984920

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, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 162, 165, 167, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 324, 330, 334, 351, 360, 390, 396, 405, 429, 440, 468, 495, 501, 520, 540, 572, 585, 594, 648, 660, 668, 702, 715, 780, 792, 810, 835, 858, 891, 936, 990, 1002, 1053, 1080, 1144, 1170, 1188, 1287, 1320, 1336, 1404, 1430, 1485, 1503, 1560, 1620, 1670, 1716, 1755, 1782, 1837, 1980, 2004, 2106, 2145, 2171, 2340, 2376, 2505, 2574, 2808, 2860, 2970, 3006, 3240, 3340, 3432, 3510, 3564, 3674, 3861, 3960, 4008, 4212, 4290, 4342, 4455, 4509, 4680, 5010, 5148, 5265, 5511, 5720, 5940, 6012, 6435, 6513, 6680, 7020, 7128, 7348, 7515, 7722, 8424, 8580, 8684, 8910, 9018, 9185, 10020, 10296, 10530, 10855, 11022, 11583, 11880, 12024, 12870, 13026, 13527, 14040, 14696, 15030, 15444, 16533, 17160, 17368, 17820, 18036, 18370, 19305, 19539, 20040, 21060, 21710, 22044, 22545, 23166, 23881, 25740, 26052, 27054, 27555, 30060, 30888, 32565, 33066, 35640, 36072, 36740, 38610, 39078, 42120, 43420, 44088, 45090, 46332, 47762, 49599, 51480, 52104, 54108, 55110, 57915, 58617, 60120, 65130, 66132, 67635, 71643, 73480, 77220, 78156, 82665, 86840, 90180, 92664, 95524, 97695, 99198, 108216, 110220, 115830, 117234, 119405, 130260, 132264, 135270, 143286, 148797, 154440, 156312, 165330, 175851, 180360, 191048, 195390, 198396, 214929, 220440, 231660, 234468, 238810, 247995, 260520, 270540, 286572, 293085, 297594, 330660, 351702, 358215, 390780, 396792, 429858, 463320, 468936, 477620, 495990, 541080, 573144, 586170, 595188, 644787, 661320, 703404, 716430, 743985, 781560, 859716, 879255, 955240, 991980, 1074645, 1172340, 1190376, 1289574, 1406808, 1432860, 1487970, 1719432, 1758510, 1934361, 1983960, 2149290, 2344680, 2579148, 2865720, 2975940, 3223935, 3517020, 3868722, 4298580, 5158296, 5951880, 6447870, 7034040, 7737444, 8597160, 9671805, 12895740, 15474888, 19343610, 25791480, 38687220, 77374440]

約数ペア:

[(1, 77374440), (2, 38687220), (3, 25791480), (4, 19343610), (5, 15474888), (6, 12895740), (8, 9671805), (9, 8597160), (10, 7737444), (11, 7034040), (12, 6447870), (13, 5951880), (15, 5158296), (18, 4298580), (20, 3868722), (22, 3517020), (24, 3223935), (26, 2975940), (27, 2865720), (30, 2579148), (33, 2344680), (36, 2149290), (39, 1983960), (40, 1934361), (44, 1758510), (45, 1719432), (52, 1487970), (54, 1432860), (55, 1406808), (60, 1289574), (65, 1190376), (66, 1172340), (72, 1074645), (78, 991980), (81, 955240), (88, 879255), (90, 859716), (99, 781560), (104, 743985), (108, 716430), (110, 703404), (117, 661320), (120, 644787), (130, 595188), (132, 586170), (135, 573144), (143, 541080), (156, 495990), (162, 477620), (165, 468936), (167, 463320), (180, 429858), (195, 396792), (198, 390780), (216, 358215), (220, 351702), (234, 330660), (260, 297594), (264, 293085), (270, 286572), (286, 270540), (297, 260520), (312, 247995), (324, 238810), (330, 234468), (334, 231660), (351, 220440), (360, 214929), (390, 198396), (396, 195390), (405, 191048), (429, 180360), (440, 175851), (468, 165330), (495, 156312), (501, 154440), (520, 148797), (540, 143286), (572, 135270), (585, 132264), (594, 130260), (648, 119405), (660, 117234), (668, 115830), (702, 110220), (715, 108216), (780, 99198), (792, 97695), (810, 95524), (835, 92664), (858, 90180), (891, 86840), (936, 82665), (990, 78156), (1002, 77220), (1053, 73480), (1080, 71643), (1144, 67635), (1170, 66132), (1188, 65130), (1287, 60120), (1320, 58617), (1336, 57915), (1404, 55110), (1430, 54108), (1485, 52104), (1503, 51480), (1560, 49599), (1620, 47762), (1670, 46332), (1716, 45090), (1755, 44088), (1782, 43420), (1837, 42120), (1980, 39078), (2004, 38610), (2106, 36740), (2145, 36072), (2171, 35640), (2340, 33066), (2376, 32565), (2505, 30888), (2574, 30060), (2808, 27555), (2860, 27054), (2970, 26052), (3006, 25740), (3240, 23881), (3340, 23166), (3432, 22545), (3510, 22044), (3564, 21710), (3674, 21060), (3861, 20040), (3960, 19539), (4008, 19305), (4212, 18370), (4290, 18036), (4342, 17820), (4455, 17368), (4509, 17160), (4680, 16533), (5010, 15444), (5148, 15030), (5265, 14696), (5511, 14040), (5720, 13527), (5940, 13026), (6012, 12870), (6435, 12024), (6513, 11880), (6680, 11583), (7020, 11022), (7128, 10855), (7348, 10530), (7515, 10296), (7722, 10020), (8424, 9185), (8580, 9018), (8684, 8910)]