66159720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5569}}^1$

素因数の和:5600

約数の個数: 128

約数和(自身を含む): 240624000

約数和(自身を除く): 174464280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5569, 5940, 11138, 11880, 16707, 22276, 27845, 33414, 44552, 50121, 55690, 61259, 66828, 83535, 100242, 111380, 122518, 133656, 150363, 167070, 183777, 200484, 222760, 245036, 250605, 300726, 306295, 334140, 367554, 400968, 490072, 501210, 551331, 601452, 612590, 668280, 735108, 751815, 918885, 1002420, 1102662, 1202904, 1225180, 1470216, 1503630, 1653993, 1837770, 2004840, 2205324, 2450360, 2756655, 3007260, 3307986, 3675540, 4410648, 5513310, 6014520, 6615972, 7351080, 8269965, 11026620, 13231944, 16539930, 22053240, 33079860, 66159720]

約数ペア:

[(1, 66159720), (2, 33079860), (3, 22053240), (4, 16539930), (5, 13231944), (6, 11026620), (8, 8269965), (9, 7351080), (10, 6615972), (11, 6014520), (12, 5513310), (15, 4410648), (18, 3675540), (20, 3307986), (22, 3007260), (24, 2756655), (27, 2450360), (30, 2205324), (33, 2004840), (36, 1837770), (40, 1653993), (44, 1503630), (45, 1470216), (54, 1225180), (55, 1202904), (60, 1102662), (66, 1002420), (72, 918885), (88, 751815), (90, 735108), (99, 668280), (108, 612590), (110, 601452), (120, 551331), (132, 501210), (135, 490072), (165, 400968), (180, 367554), (198, 334140), (216, 306295), (220, 300726), (264, 250605), (270, 245036), (297, 222760), (330, 200484), (360, 183777), (396, 167070), (440, 150363), (495, 133656), (540, 122518), (594, 111380), (660, 100242), (792, 83535), (990, 66828), (1080, 61259), (1188, 55690), (1320, 50121), (1485, 44552), (1980, 33414), (2376, 27845), (2970, 22276), (3960, 16707), (5569, 11880), (5940, 11138)]