65740680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2148

約数の個数: 128

約数和(自身を含む): 226800000

約数和(自身を除く): 161059320

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, 2099, 2610, 3132, 3480, 3915, 4198, 5220, 6264, 6297, 7830, 8396, 10440, 10495, 12594, 15660, 16792, 18891, 20990, 25188, 31320, 31485, 37782, 41980, 50376, 56673, 60871, 62970, 75564, 83960, 94455, 113346, 121742, 125940, 151128, 182613, 188910, 226692, 243484, 251880, 283365, 304355, 365226, 377820, 453384, 486968, 547839, 566730, 608710, 730452, 755640, 913065, 1095678, 1133460, 1217420, 1460904, 1643517, 1826130, 2191356, 2266920, 2434840, 2739195, 3287034, 3652260, 4382712, 5478390, 6574068, 7304520, 8217585, 10956780, 13148136, 16435170, 21913560, 32870340, 65740680]

約数ペア:

[(1, 65740680), (2, 32870340), (3, 21913560), (4, 16435170), (5, 13148136), (6, 10956780), (8, 8217585), (9, 7304520), (10, 6574068), (12, 5478390), (15, 4382712), (18, 3652260), (20, 3287034), (24, 2739195), (27, 2434840), (29, 2266920), (30, 2191356), (36, 1826130), (40, 1643517), (45, 1460904), (54, 1217420), (58, 1133460), (60, 1095678), (72, 913065), (87, 755640), (90, 730452), (108, 608710), (116, 566730), (120, 547839), (135, 486968), (145, 453384), (174, 377820), (180, 365226), (216, 304355), (232, 283365), (261, 251880), (270, 243484), (290, 226692), (348, 188910), (360, 182613), (435, 151128), (522, 125940), (540, 121742), (580, 113346), (696, 94455), (783, 83960), (870, 75564), (1044, 62970), (1080, 60871), (1160, 56673), (1305, 50376), (1566, 41980), (1740, 37782), (2088, 31485), (2099, 31320), (2610, 25188), (3132, 20990), (3480, 18891), (3915, 16792), (4198, 15660), (5220, 12594), (6264, 10495), (6297, 10440), (7830, 8396)]