51808680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:134

約数の個数: 384

約数和(自身を含む): 221616000

約数和(自身を除く): 169807320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 89, 90, 98, 99, 105, 108, 110, 120, 126, 132, 135, 140, 147, 154, 165, 168, 178, 180, 189, 196, 198, 210, 216, 220, 231, 245, 252, 264, 267, 270, 280, 294, 297, 308, 315, 330, 356, 360, 378, 385, 392, 396, 420, 440, 441, 445, 462, 490, 495, 504, 534, 539, 540, 588, 594, 616, 623, 630, 660, 693, 712, 735, 756, 770, 792, 801, 840, 882, 890, 924, 945, 979, 980, 990, 1068, 1078, 1080, 1155, 1176, 1188, 1246, 1260, 1320, 1323, 1335, 1386, 1470, 1485, 1512, 1540, 1602, 1617, 1764, 1780, 1848, 1869, 1890, 1958, 1960, 1980, 2079, 2136, 2156, 2205, 2310, 2376, 2403, 2492, 2520, 2646, 2670, 2695, 2772, 2937, 2940, 2970, 3080, 3115, 3204, 3234, 3465, 3528, 3560, 3738, 3780, 3916, 3960, 4005, 4158, 4312, 4361, 4410, 4620, 4806, 4851, 4895, 4984, 5292, 5340, 5390, 5544, 5607, 5874, 5880, 5940, 6230, 6408, 6468, 6615, 6853, 6930, 7476, 7560, 7832, 8010, 8085, 8316, 8722, 8811, 8820, 9240, 9345, 9612, 9702, 9790, 10395, 10584, 10680, 10780, 11214, 11748, 11880, 12015, 12460, 12936, 13083, 13230, 13706, 13860, 14553, 14685, 14952, 16020, 16170, 16632, 16821, 17444, 17622, 17640, 18690, 19224, 19404, 19580, 20559, 20790, 21560, 21805, 22428, 23496, 24030, 24255, 24920, 26166, 26433, 26460, 27412, 27720, 28035, 29106, 29370, 32040, 32340, 33642, 34265, 34888, 35244, 37380, 38808, 39160, 39249, 41118, 41580, 43610, 44055, 44856, 47971, 48060, 48510, 52332, 52866, 52920, 54824, 56070, 58212, 58740, 61677, 64680, 65415, 67284, 68530, 70488, 72765, 74760, 78498, 82236, 83160, 84105, 87220, 88110, 95942, 96120, 97020, 102795, 104664, 105732, 112140, 116424, 117480, 117747, 123354, 130830, 132165, 134568, 137060, 143913, 145530, 156996, 164472, 168210, 174440, 176220, 185031, 191884, 194040, 196245, 205590, 211464, 224280, 235494, 239855, 246708, 261660, 264330, 274120, 287826, 291060, 308385, 313992, 336420, 352440, 370062, 383768, 392490, 411180, 431739, 470988, 479710, 493416, 523320, 528660, 575652, 582120, 588735, 616770, 672840, 719565, 740124, 784980, 822360, 863478, 925155, 941976, 959420, 1057320, 1151304, 1177470, 1233540, 1295217, 1439130, 1480248, 1569960, 1726956, 1850310, 1918840, 2158695, 2354940, 2467080, 2590434, 2878260, 3453912, 3700620, 4317390, 4709880, 5180868, 5756520, 6476085, 7401240, 8634780, 10361736, 12952170, 17269560, 25904340, 51808680]

約数ペア:

[(1, 51808680), (2, 25904340), (3, 17269560), (4, 12952170), (5, 10361736), (6, 8634780), (7, 7401240), (8, 6476085), (9, 5756520), (10, 5180868), (11, 4709880), (12, 4317390), (14, 3700620), (15, 3453912), (18, 2878260), (20, 2590434), (21, 2467080), (22, 2354940), (24, 2158695), (27, 1918840), (28, 1850310), (30, 1726956), (33, 1569960), (35, 1480248), (36, 1439130), (40, 1295217), (42, 1233540), (44, 1177470), (45, 1151304), (49, 1057320), (54, 959420), (55, 941976), (56, 925155), (60, 863478), (63, 822360), (66, 784980), (70, 740124), (72, 719565), (77, 672840), (84, 616770), (88, 588735), (89, 582120), (90, 575652), (98, 528660), (99, 523320), (105, 493416), (108, 479710), (110, 470988), (120, 431739), (126, 411180), (132, 392490), (135, 383768), (140, 370062), (147, 352440), (154, 336420), (165, 313992), (168, 308385), (178, 291060), (180, 287826), (189, 274120), (196, 264330), (198, 261660), (210, 246708), (216, 239855), (220, 235494), (231, 224280), (245, 211464), (252, 205590), (264, 196245), (267, 194040), (270, 191884), (280, 185031), (294, 176220), (297, 174440), (308, 168210), (315, 164472), (330, 156996), (356, 145530), (360, 143913), (378, 137060), (385, 134568), (392, 132165), (396, 130830), (420, 123354), (440, 117747), (441, 117480), (445, 116424), (462, 112140), (490, 105732), (495, 104664), (504, 102795), (534, 97020), (539, 96120), (540, 95942), (588, 88110), (594, 87220), (616, 84105), (623, 83160), (630, 82236), (660, 78498), (693, 74760), (712, 72765), (735, 70488), (756, 68530), (770, 67284), (792, 65415), (801, 64680), (840, 61677), (882, 58740), (890, 58212), (924, 56070), (945, 54824), (979, 52920), (980, 52866), (990, 52332), (1068, 48510), (1078, 48060), (1080, 47971), (1155, 44856), (1176, 44055), (1188, 43610), (1246, 41580), (1260, 41118), (1320, 39249), (1323, 39160), (1335, 38808), (1386, 37380), (1470, 35244), (1485, 34888), (1512, 34265), (1540, 33642), (1602, 32340), (1617, 32040), (1764, 29370), (1780, 29106), (1848, 28035), (1869, 27720), (1890, 27412), (1958, 26460), (1960, 26433), (1980, 26166), (2079, 24920), (2136, 24255), (2156, 24030), (2205, 23496), (2310, 22428), (2376, 21805), (2403, 21560), (2492, 20790), (2520, 20559), (2646, 19580), (2670, 19404), (2695, 19224), (2772, 18690), (2937, 17640), (2940, 17622), (2970, 17444), (3080, 16821), (3115, 16632), (3204, 16170), (3234, 16020), (3465, 14952), (3528, 14685), (3560, 14553), (3738, 13860), (3780, 13706), (3916, 13230), (3960, 13083), (4005, 12936), (4158, 12460), (4312, 12015), (4361, 11880), (4410, 11748), (4620, 11214), (4806, 10780), (4851, 10680), (4895, 10584), (4984, 10395), (5292, 9790), (5340, 9702), (5390, 9612), (5544, 9345), (5607, 9240), (5874, 8820), (5880, 8811), (5940, 8722), (6230, 8316), (6408, 8085), (6468, 8010), (6615, 7832), (6853, 7560), (6930, 7476)]