74259720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2420

約数の個数: 128

約数和(自身を含む): 256176000

約数和(自身を除く): 181916280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2371, 2610, 3132, 3480, 3915, 4742, 5220, 6264, 7113, 7830, 9484, 10440, 11855, 14226, 15660, 18968, 21339, 23710, 28452, 31320, 35565, 42678, 47420, 56904, 64017, 68759, 71130, 85356, 94840, 106695, 128034, 137518, 142260, 170712, 206277, 213390, 256068, 275036, 284520, 320085, 343795, 412554, 426780, 512136, 550072, 618831, 640170, 687590, 825108, 853560, 1031385, 1237662, 1280340, 1375180, 1650216, 1856493, 2062770, 2475324, 2560680, 2750360, 3094155, 3712986, 4125540, 4950648, 6188310, 7425972, 8251080, 9282465, 12376620, 14851944, 18564930, 24753240, 37129860, 74259720]

約数ペア:

[(1, 74259720), (2, 37129860), (3, 24753240), (4, 18564930), (5, 14851944), (6, 12376620), (8, 9282465), (9, 8251080), (10, 7425972), (12, 6188310), (15, 4950648), (18, 4125540), (20, 3712986), (24, 3094155), (27, 2750360), (29, 2560680), (30, 2475324), (36, 2062770), (40, 1856493), (45, 1650216), (54, 1375180), (58, 1280340), (60, 1237662), (72, 1031385), (87, 853560), (90, 825108), (108, 687590), (116, 640170), (120, 618831), (135, 550072), (145, 512136), (174, 426780), (180, 412554), (216, 343795), (232, 320085), (261, 284520), (270, 275036), (290, 256068), (348, 213390), (360, 206277), (435, 170712), (522, 142260), (540, 137518), (580, 128034), (696, 106695), (783, 94840), (870, 85356), (1044, 71130), (1080, 68759), (1160, 64017), (1305, 56904), (1566, 47420), (1740, 42678), (2088, 35565), (2371, 31320), (2610, 28452), (3132, 23710), (3480, 21339), (3915, 18968), (4742, 15660), (5220, 14226), (6264, 11855), (7113, 10440), (7830, 9484)]