26525880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{2729}}^1$

素因数の和:2755

約数の個数: 96

約数和(自身を含む): 89434800

約数和(自身を除く): 62908920

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, 2729, 3240, 4860, 5458, 8187, 9720, 10916, 13645, 16374, 21832, 24561, 27290, 32748, 40935, 49122, 54580, 65496, 73683, 81870, 98244, 109160, 122805, 147366, 163740, 196488, 221049, 245610, 294732, 327480, 368415, 442098, 491220, 589464, 663147, 736830, 884196, 982440, 1105245, 1326294, 1473660, 1768392, 2210490, 2652588, 2947320, 3315735, 4420980, 5305176, 6631470, 8841960, 13262940, 26525880]

約数ペア:

[(1, 26525880), (2, 13262940), (3, 8841960), (4, 6631470), (5, 5305176), (6, 4420980), (8, 3315735), (9, 2947320), (10, 2652588), (12, 2210490), (15, 1768392), (18, 1473660), (20, 1326294), (24, 1105245), (27, 982440), (30, 884196), (36, 736830), (40, 663147), (45, 589464), (54, 491220), (60, 442098), (72, 368415), (81, 327480), (90, 294732), (108, 245610), (120, 221049), (135, 196488), (162, 163740), (180, 147366), (216, 122805), (243, 109160), (270, 98244), (324, 81870), (360, 73683), (405, 65496), (486, 54580), (540, 49122), (648, 40935), (810, 32748), (972, 27290), (1080, 24561), (1215, 21832), (1620, 16374), (1944, 13645), (2430, 10916), (2729, 9720), (3240, 8187), (4860, 5458)]