27804060

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{1907}}^1$

素因数の和:1934

約数の個数: 84

約数和(自身を含む): 87588648

約数和(自身を除く): 59784588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 1907, 2430, 2916, 3645, 3814, 4860, 5721, 7290, 7628, 9535, 11442, 14580, 17163, 19070, 22884, 28605, 34326, 38140, 51489, 57210, 68652, 85815, 102978, 114420, 154467, 171630, 205956, 257445, 308934, 343260, 463401, 514890, 617868, 772335, 926802, 1029780, 1390203, 1544670, 1853604, 2317005, 2780406, 3089340, 4634010, 5560812, 6951015, 9268020, 13902030, 27804060]

約数ペア:

[(1, 27804060), (2, 13902030), (3, 9268020), (4, 6951015), (5, 5560812), (6, 4634010), (9, 3089340), (10, 2780406), (12, 2317005), (15, 1853604), (18, 1544670), (20, 1390203), (27, 1029780), (30, 926802), (36, 772335), (45, 617868), (54, 514890), (60, 463401), (81, 343260), (90, 308934), (108, 257445), (135, 205956), (162, 171630), (180, 154467), (243, 114420), (270, 102978), (324, 85815), (405, 68652), (486, 57210), (540, 51489), (729, 38140), (810, 34326), (972, 28605), (1215, 22884), (1458, 19070), (1620, 17163), (1907, 14580), (2430, 11442), (2916, 9535), (3645, 7628), (3814, 7290), (4860, 5721)]