218184840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{22447}}^1$

素因数の和:22473

約数の個数: 96

約数和(自身を含む): 735396480

約数和(自身を除く): 517211640

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, 3240, 4860, 9720, 22447, 44894, 67341, 89788, 112235, 134682, 179576, 202023, 224470, 269364, 336705, 404046, 448940, 538728, 606069, 673410, 808092, 897880, 1010115, 1212138, 1346820, 1616184, 1818207, 2020230, 2424276, 2693640, 3030345, 3636414, 4040460, 4848552, 5454621, 6060690, 7272828, 8080920, 9091035, 10909242, 12121380, 14545656, 18182070, 21818484, 24242760, 27273105, 36364140, 43636968, 54546210, 72728280, 109092420, 218184840]

約数ペア:

[(1, 218184840), (2, 109092420), (3, 72728280), (4, 54546210), (5, 43636968), (6, 36364140), (8, 27273105), (9, 24242760), (10, 21818484), (12, 18182070), (15, 14545656), (18, 12121380), (20, 10909242), (24, 9091035), (27, 8080920), (30, 7272828), (36, 6060690), (40, 5454621), (45, 4848552), (54, 4040460), (60, 3636414), (72, 3030345), (81, 2693640), (90, 2424276), (108, 2020230), (120, 1818207), (135, 1616184), (162, 1346820), (180, 1212138), (216, 1010115), (243, 897880), (270, 808092), (324, 673410), (360, 606069), (405, 538728), (486, 448940), (540, 404046), (648, 336705), (810, 269364), (972, 224470), (1080, 202023), (1215, 179576), (1620, 134682), (1944, 112235), (2430, 89788), (3240, 67341), (4860, 44894), (9720, 22447)]