65661840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{10133}}^1$

素因数の和:10158

約数の個数: 100

約数和(自身を含む): 228075804

約数和(自身を除く): 162413964

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 10133, 20266, 30399, 40532, 50665, 60798, 81064, 91197, 101330, 121596, 151995, 162128, 182394, 202660, 243192, 273591, 303990, 364788, 405320, 455985, 486384, 547182, 607980, 729576, 810640, 820773, 911970, 1094364, 1215960, 1367955, 1459152, 1641546, 1823940, 2188728, 2431920, 2735910, 3283092, 3647880, 4103865, 4377456, 5471820, 6566184, 7295760, 8207730, 10943640, 13132368, 16415460, 21887280, 32830920, 65661840]

約数ペア:

[(1, 65661840), (2, 32830920), (3, 21887280), (4, 16415460), (5, 13132368), (6, 10943640), (8, 8207730), (9, 7295760), (10, 6566184), (12, 5471820), (15, 4377456), (16, 4103865), (18, 3647880), (20, 3283092), (24, 2735910), (27, 2431920), (30, 2188728), (36, 1823940), (40, 1641546), (45, 1459152), (48, 1367955), (54, 1215960), (60, 1094364), (72, 911970), (80, 820773), (81, 810640), (90, 729576), (108, 607980), (120, 547182), (135, 486384), (144, 455985), (162, 405320), (180, 364788), (216, 303990), (240, 273591), (270, 243192), (324, 202660), (360, 182394), (405, 162128), (432, 151995), (540, 121596), (648, 101330), (720, 91197), (810, 81064), (1080, 60798), (1296, 50665), (1620, 40532), (2160, 30399), (3240, 20266), (6480, 10133)]