61253280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1324

約数の個数: 192

約数和(自身を含む): 234057600

約数和(自身を除く): 172804320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1289, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2578, 2640, 2970, 3168, 3867, 3960, 4320, 4752, 5156, 5280, 5940, 6445, 7734, 7920, 9504, 10312, 11601, 11880, 12890, 14179, 15468, 15840, 19335, 20624, 23202, 23760, 25780, 28358, 30936, 34803, 38670, 41248, 42537, 46404, 47520, 51560, 56716, 58005, 61872, 69606, 70895, 77340, 85074, 92808, 103120, 113432, 116010, 123744, 127611, 139212, 141790, 154680, 170148, 174015, 185616, 206240, 212685, 226864, 232020, 255222, 278424, 283580, 309360, 340296, 348030, 371232, 382833, 425370, 453728, 464040, 510444, 556848, 567160, 618720, 638055, 680592, 696060, 765666, 850740, 928080, 1020888, 1113696, 1134320, 1276110, 1361184, 1392120, 1531332, 1701480, 1856160, 1914165, 2041776, 2268640, 2552220, 2784240, 3062664, 3402960, 3828330, 4083552, 5104440, 5568480, 6125328, 6805920, 7656660, 10208880, 12250656, 15313320, 20417760, 30626640, 61253280]

約数ペア:

[(1, 61253280), (2, 30626640), (3, 20417760), (4, 15313320), (5, 12250656), (6, 10208880), (8, 7656660), (9, 6805920), (10, 6125328), (11, 5568480), (12, 5104440), (15, 4083552), (16, 3828330), (18, 3402960), (20, 3062664), (22, 2784240), (24, 2552220), (27, 2268640), (30, 2041776), (32, 1914165), (33, 1856160), (36, 1701480), (40, 1531332), (44, 1392120), (45, 1361184), (48, 1276110), (54, 1134320), (55, 1113696), (60, 1020888), (66, 928080), (72, 850740), (80, 765666), (88, 696060), (90, 680592), (96, 638055), (99, 618720), (108, 567160), (110, 556848), (120, 510444), (132, 464040), (135, 453728), (144, 425370), (160, 382833), (165, 371232), (176, 348030), (180, 340296), (198, 309360), (216, 283580), (220, 278424), (240, 255222), (264, 232020), (270, 226864), (288, 212685), (297, 206240), (330, 185616), (352, 174015), (360, 170148), (396, 154680), (432, 141790), (440, 139212), (480, 127611), (495, 123744), (528, 116010), (540, 113432), (594, 103120), (660, 92808), (720, 85074), (792, 77340), (864, 70895), (880, 69606), (990, 61872), (1056, 58005), (1080, 56716), (1188, 51560), (1289, 47520), (1320, 46404), (1440, 42537), (1485, 41248), (1584, 38670), (1760, 34803), (1980, 30936), (2160, 28358), (2376, 25780), (2578, 23760), (2640, 23202), (2970, 20624), (3168, 19335), (3867, 15840), (3960, 15468), (4320, 14179), (4752, 12890), (5156, 11880), (5280, 11601), (5940, 10312), (6445, 9504), (7734, 7920)]