90713520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13999}}^1$

素因数の和:14024

約数の個数: 100

約数和(自身を含む): 315084000

約数和(自身を除く): 224370480

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, 13999, 27998, 41997, 55996, 69995, 83994, 111992, 125991, 139990, 167988, 209985, 223984, 251982, 279980, 335976, 377973, 419970, 503964, 559960, 629955, 671952, 755946, 839940, 1007928, 1119920, 1133919, 1259910, 1511892, 1679880, 1889865, 2015856, 2267838, 2519820, 3023784, 3359760, 3779730, 4535676, 5039640, 5669595, 6047568, 7559460, 9071352, 10079280, 11339190, 15118920, 18142704, 22678380, 30237840, 45356760, 90713520]

約数ペア:

[(1, 90713520), (2, 45356760), (3, 30237840), (4, 22678380), (5, 18142704), (6, 15118920), (8, 11339190), (9, 10079280), (10, 9071352), (12, 7559460), (15, 6047568), (16, 5669595), (18, 5039640), (20, 4535676), (24, 3779730), (27, 3359760), (30, 3023784), (36, 2519820), (40, 2267838), (45, 2015856), (48, 1889865), (54, 1679880), (60, 1511892), (72, 1259910), (80, 1133919), (81, 1119920), (90, 1007928), (108, 839940), (120, 755946), (135, 671952), (144, 629955), (162, 559960), (180, 503964), (216, 419970), (240, 377973), (270, 335976), (324, 279980), (360, 251982), (405, 223984), (432, 209985), (540, 167988), (648, 139990), (720, 125991), (810, 111992), (1080, 83994), (1296, 69995), (1620, 55996), (2160, 41997), (3240, 27998), (6480, 13999)]