27225720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{2801}}^1$

素因数の和:2827

約数の個数: 96

約数和(自身を含む): 91793520

約数和(自身を除く): 64567800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 2801, 3240, 4860, 5602, 8403, 9720, 11204, 14005, 16806, 22408, 25209, 28010, 33612, 42015, 50418, 56020, 67224, 75627, 84030, 100836, 112040, 126045, 151254, 168060, 201672, 226881, 252090, 302508, 336120, 378135, 453762, 504180, 605016, 680643, 756270, 907524, 1008360, 1134405, 1361286, 1512540, 1815048, 2268810, 2722572, 3025080, 3403215, 4537620, 5445144, 6806430, 9075240, 13612860, 27225720]

約数ペア:

[(1, 27225720), (2, 13612860), (3, 9075240), (4, 6806430), (5, 5445144), (6, 4537620), (8, 3403215), (9, 3025080), (10, 2722572), (12, 2268810), (15, 1815048), (18, 1512540), (20, 1361286), (24, 1134405), (27, 1008360), (30, 907524), (36, 756270), (40, 680643), (45, 605016), (54, 504180), (60, 453762), (72, 378135), (81, 336120), (90, 302508), (108, 252090), (120, 226881), (135, 201672), (162, 168060), (180, 151254), (216, 126045), (243, 112040), (270, 100836), (324, 84030), (360, 75627), (405, 67224), (486, 56020), (540, 50418), (648, 42015), (810, 33612), (972, 28010), (1080, 25209), (1215, 22408), (1620, 16806), (1944, 14005), (2430, 11204), (2801, 9720), (3240, 8403), (4860, 5602)]