250105320

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{953}}^1$

素因数の和:988

約数の個数: 144

約数和(自身を含む): 844948260

約数和(自身を除く): 594842940

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, 6561, 7290, 7624, 8577, 8748, 9530, 9720, 10935, 11436, 13122, 14295, 14580, 17154, 17496, 19060, 21870, 22872, 25731, 26244, 28590, 29160, 32805, 34308, 38120, 42885, 43740, 51462, 52488, 57180, 65610, 68616, 77193, 85770, 87480, 102924, 114360, 128655, 131220, 154386, 171540, 205848, 231579, 257310, 262440, 308772, 343080, 385965, 463158, 514620, 617544, 694737, 771930, 926316, 1029240, 1157895, 1389474, 1543860, 1852632, 2084211, 2315790, 2778948, 3087720, 3473685, 4168422, 4631580, 5557896, 6252633, 6947370, 8336844, 9263160, 10421055, 12505266, 13894740, 16673688, 20842110, 25010532, 27789480, 31263165, 41684220, 50021064, 62526330, 83368440, 125052660, 250105320]

約数ペア:

[(1, 250105320), (2, 125052660), (3, 83368440), (4, 62526330), (5, 50021064), (6, 41684220), (8, 31263165), (9, 27789480), (10, 25010532), (12, 20842110), (15, 16673688), (18, 13894740), (20, 12505266), (24, 10421055), (27, 9263160), (30, 8336844), (36, 6947370), (40, 6252633), (45, 5557896), (54, 4631580), (60, 4168422), (72, 3473685), (81, 3087720), (90, 2778948), (108, 2315790), (120, 2084211), (135, 1852632), (162, 1543860), (180, 1389474), (216, 1157895), (243, 1029240), (270, 926316), (324, 771930), (360, 694737), (405, 617544), (486, 514620), (540, 463158), (648, 385965), (729, 343080), (810, 308772), (953, 262440), (972, 257310), (1080, 231579), (1215, 205848), (1458, 171540), (1620, 154386), (1906, 131220), (1944, 128655), (2187, 114360), (2430, 102924), (2859, 87480), (2916, 85770), (3240, 77193), (3645, 68616), (3812, 65610), (4374, 57180), (4765, 52488), (4860, 51462), (5718, 43740), (5832, 42885), (6561, 38120), (7290, 34308), (7624, 32805), (8577, 29160), (8748, 28590), (9530, 26244), (9720, 25731), (10935, 22872), (11436, 21870), (13122, 19060), (14295, 17496), (14580, 17154)]