83368440

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{953}}^1$

素因数の和:985

約数の個数: 128

約数和(自身を含む): 281620800

約数和(自身を除く): 198252360

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, 729, 810, 953, 972, 1080, 1215, 1458, 1620, 1906, 1944, 2187, 2430, 2859, 2916, 3240, 3645, 3812, 4374, 4765, 4860, 5718, 5832, 7290, 7624, 8577, 8748, 9530, 9720, 10935, 11436, 14295, 14580, 17154, 17496, 19060, 21870, 22872, 25731, 28590, 29160, 34308, 38120, 42885, 43740, 51462, 57180, 68616, 77193, 85770, 87480, 102924, 114360, 128655, 154386, 171540, 205848, 231579, 257310, 308772, 343080, 385965, 463158, 514620, 617544, 694737, 771930, 926316, 1029240, 1157895, 1389474, 1543860, 1852632, 2084211, 2315790, 2778948, 3087720, 3473685, 4168422, 4631580, 5557896, 6947370, 8336844, 9263160, 10421055, 13894740, 16673688, 20842110, 27789480, 41684220, 83368440]

約数ペア:

[(1, 83368440), (2, 41684220), (3, 27789480), (4, 20842110), (5, 16673688), (6, 13894740), (8, 10421055), (9, 9263160), (10, 8336844), (12, 6947370), (15, 5557896), (18, 4631580), (20, 4168422), (24, 3473685), (27, 3087720), (30, 2778948), (36, 2315790), (40, 2084211), (45, 1852632), (54, 1543860), (60, 1389474), (72, 1157895), (81, 1029240), (90, 926316), (108, 771930), (120, 694737), (135, 617544), (162, 514620), (180, 463158), (216, 385965), (243, 343080), (270, 308772), (324, 257310), (360, 231579), (405, 205848), (486, 171540), (540, 154386), (648, 128655), (729, 114360), (810, 102924), (953, 87480), (972, 85770), (1080, 77193), (1215, 68616), (1458, 57180), (1620, 51462), (1906, 43740), (1944, 42885), (2187, 38120), (2430, 34308), (2859, 29160), (2916, 28590), (3240, 25731), (3645, 22872), (3812, 21870), (4374, 19060), (4765, 17496), (4860, 17154), (5718, 14580), (5832, 14295), (7290, 11436), (7624, 10935), (8577, 9720), (8748, 9530)]