17974440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 69984000

約数和(自身を除く): 52009560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 89, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 178, 180, 187, 198, 204, 216, 220, 255, 264, 267, 270, 297, 306, 330, 340, 356, 360, 374, 396, 408, 440, 445, 459, 495, 510, 534, 540, 561, 594, 612, 660, 680, 712, 748, 765, 792, 801, 890, 918, 935, 979, 990, 1020, 1068, 1080, 1122, 1188, 1224, 1320, 1335, 1485, 1496, 1513, 1530, 1602, 1683, 1780, 1836, 1870, 1958, 1980, 2040, 2136, 2244, 2295, 2376, 2403, 2670, 2805, 2937, 2970, 3026, 3060, 3204, 3366, 3560, 3672, 3740, 3916, 3960, 4005, 4488, 4539, 4590, 4806, 4895, 5049, 5340, 5610, 5874, 5940, 6052, 6120, 6408, 6732, 7480, 7565, 7832, 8010, 8415, 8811, 9078, 9180, 9612, 9790, 10098, 10680, 11220, 11748, 11880, 12015, 12104, 13464, 13617, 14685, 15130, 16020, 16643, 16830, 17622, 18156, 18360, 19224, 19580, 20196, 22440, 22695, 23496, 24030, 25245, 26433, 27234, 29370, 30260, 32040, 33286, 33660, 35244, 36312, 39160, 40392, 40851, 44055, 45390, 48060, 49929, 50490, 52866, 54468, 58740, 60520, 66572, 67320, 68085, 70488, 81702, 83215, 88110, 90780, 96120, 99858, 100980, 105732, 108936, 117480, 132165, 133144, 136170, 149787, 163404, 166430, 176220, 181560, 199716, 201960, 204255, 211464, 249645, 264330, 272340, 299574, 326808, 332860, 352440, 399432, 408510, 449361, 499290, 528660, 544680, 599148, 665720, 748935, 817020, 898722, 998580, 1057320, 1198296, 1497870, 1634040, 1797444, 1997160, 2246805, 2995740, 3594888, 4493610, 5991480, 8987220, 17974440]

約数ペア:

[(1, 17974440), (2, 8987220), (3, 5991480), (4, 4493610), (5, 3594888), (6, 2995740), (8, 2246805), (9, 1997160), (10, 1797444), (11, 1634040), (12, 1497870), (15, 1198296), (17, 1057320), (18, 998580), (20, 898722), (22, 817020), (24, 748935), (27, 665720), (30, 599148), (33, 544680), (34, 528660), (36, 499290), (40, 449361), (44, 408510), (45, 399432), (51, 352440), (54, 332860), (55, 326808), (60, 299574), (66, 272340), (68, 264330), (72, 249645), (85, 211464), (88, 204255), (89, 201960), (90, 199716), (99, 181560), (102, 176220), (108, 166430), (110, 163404), (120, 149787), (132, 136170), (135, 133144), (136, 132165), (153, 117480), (165, 108936), (170, 105732), (178, 100980), (180, 99858), (187, 96120), (198, 90780), (204, 88110), (216, 83215), (220, 81702), (255, 70488), (264, 68085), (267, 67320), (270, 66572), (297, 60520), (306, 58740), (330, 54468), (340, 52866), (356, 50490), (360, 49929), (374, 48060), (396, 45390), (408, 44055), (440, 40851), (445, 40392), (459, 39160), (495, 36312), (510, 35244), (534, 33660), (540, 33286), (561, 32040), (594, 30260), (612, 29370), (660, 27234), (680, 26433), (712, 25245), (748, 24030), (765, 23496), (792, 22695), (801, 22440), (890, 20196), (918, 19580), (935, 19224), (979, 18360), (990, 18156), (1020, 17622), (1068, 16830), (1080, 16643), (1122, 16020), (1188, 15130), (1224, 14685), (1320, 13617), (1335, 13464), (1485, 12104), (1496, 12015), (1513, 11880), (1530, 11748), (1602, 11220), (1683, 10680), (1780, 10098), (1836, 9790), (1870, 9612), (1958, 9180), (1980, 9078), (2040, 8811), (2136, 8415), (2244, 8010), (2295, 7832), (2376, 7565), (2403, 7480), (2670, 6732), (2805, 6408), (2937, 6120), (2970, 6052), (3026, 5940), (3060, 5874), (3204, 5610), (3366, 5340), (3560, 5049), (3672, 4895), (3740, 4806), (3916, 4590), (3960, 4539), (4005, 4488)]