122148840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 427472640

約数和(自身を除く): 305323800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 41, 44, 55, 60, 61, 66, 74, 82, 88, 110, 111, 120, 122, 123, 132, 148, 164, 165, 183, 185, 205, 220, 222, 244, 246, 264, 296, 305, 328, 330, 366, 370, 407, 410, 440, 444, 451, 488, 492, 555, 610, 615, 660, 671, 732, 740, 814, 820, 888, 902, 915, 984, 1110, 1220, 1221, 1230, 1320, 1342, 1353, 1464, 1480, 1517, 1628, 1640, 1804, 1830, 2013, 2035, 2220, 2255, 2257, 2440, 2442, 2460, 2501, 2684, 2706, 3034, 3256, 3355, 3608, 3660, 4026, 4070, 4440, 4510, 4514, 4551, 4884, 4920, 5002, 5368, 5412, 6068, 6105, 6710, 6765, 6771, 7320, 7503, 7585, 8052, 8140, 9020, 9028, 9102, 9768, 10004, 10065, 10824, 11285, 12136, 12210, 12505, 13420, 13530, 13542, 15006, 15170, 16104, 16280, 16687, 18040, 18056, 18204, 20008, 20130, 22570, 22755, 24420, 24827, 25010, 26840, 27060, 27084, 27511, 30012, 30340, 33374, 33855, 36408, 37515, 40260, 45140, 45510, 48840, 49654, 50020, 50061, 54120, 54168, 55022, 60024, 60680, 66748, 67710, 74481, 75030, 80520, 82533, 83435, 90280, 91020, 92537, 99308, 100040, 100122, 110044, 124135, 133496, 135420, 137555, 148962, 150060, 165066, 166870, 182040, 185074, 198616, 200244, 220088, 248270, 250305, 270840, 275110, 277611, 297924, 300120, 330132, 333740, 370148, 372405, 400488, 412665, 462685, 496540, 500610, 550220, 555222, 595848, 660264, 667480, 740296, 744810, 825330, 925370, 993080, 1001220, 1017907, 1100440, 1110444, 1388055, 1489620, 1650660, 1850740, 2002440, 2035814, 2220888, 2776110, 2979240, 3053721, 3301320, 3701480, 4071628, 5089535, 5552220, 6107442, 8143256, 10179070, 11104440, 12214884, 15268605, 20358140, 24429768, 30537210, 40716280, 61074420, 122148840]

約数ペア:

[(1, 122148840), (2, 61074420), (3, 40716280), (4, 30537210), (5, 24429768), (6, 20358140), (8, 15268605), (10, 12214884), (11, 11104440), (12, 10179070), (15, 8143256), (20, 6107442), (22, 5552220), (24, 5089535), (30, 4071628), (33, 3701480), (37, 3301320), (40, 3053721), (41, 2979240), (44, 2776110), (55, 2220888), (60, 2035814), (61, 2002440), (66, 1850740), (74, 1650660), (82, 1489620), (88, 1388055), (110, 1110444), (111, 1100440), (120, 1017907), (122, 1001220), (123, 993080), (132, 925370), (148, 825330), (164, 744810), (165, 740296), (183, 667480), (185, 660264), (205, 595848), (220, 555222), (222, 550220), (244, 500610), (246, 496540), (264, 462685), (296, 412665), (305, 400488), (328, 372405), (330, 370148), (366, 333740), (370, 330132), (407, 300120), (410, 297924), (440, 277611), (444, 275110), (451, 270840), (488, 250305), (492, 248270), (555, 220088), (610, 200244), (615, 198616), (660, 185074), (671, 182040), (732, 166870), (740, 165066), (814, 150060), (820, 148962), (888, 137555), (902, 135420), (915, 133496), (984, 124135), (1110, 110044), (1220, 100122), (1221, 100040), (1230, 99308), (1320, 92537), (1342, 91020), (1353, 90280), (1464, 83435), (1480, 82533), (1517, 80520), (1628, 75030), (1640, 74481), (1804, 67710), (1830, 66748), (2013, 60680), (2035, 60024), (2220, 55022), (2255, 54168), (2257, 54120), (2440, 50061), (2442, 50020), (2460, 49654), (2501, 48840), (2684, 45510), (2706, 45140), (3034, 40260), (3256, 37515), (3355, 36408), (3608, 33855), (3660, 33374), (4026, 30340), (4070, 30012), (4440, 27511), (4510, 27084), (4514, 27060), (4551, 26840), (4884, 25010), (4920, 24827), (5002, 24420), (5368, 22755), (5412, 22570), (6068, 20130), (6105, 20008), (6710, 18204), (6765, 18056), (6771, 18040), (7320, 16687), (7503, 16280), (7585, 16104), (8052, 15170), (8140, 15006), (9020, 13542), (9028, 13530), (9102, 13420), (9768, 12505), (10004, 12210), (10065, 12136), (10824, 11285)]