27666221880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{79693}}^1$

素因数の和:79981

約数の個数: 128

約数和(自身を含む): 90889413120

約数和(自身を除く): 63223191240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 263, 264, 330, 440, 526, 660, 789, 1052, 1315, 1320, 1578, 2104, 2630, 2893, 3156, 3945, 5260, 5786, 6312, 7890, 8679, 10520, 11572, 14465, 15780, 17358, 23144, 28930, 31560, 34716, 43395, 57860, 69432, 79693, 86790, 115720, 159386, 173580, 239079, 318772, 347160, 398465, 478158, 637544, 796930, 876623, 956316, 1195395, 1593860, 1753246, 1912632, 2390790, 2629869, 3187720, 3506492, 4383115, 4781580, 5259738, 7012984, 8766230, 9563160, 10519476, 13149345, 17532460, 20959259, 21038952, 26298690, 35064920, 41918518, 52597380, 62877777, 83837036, 104796295, 105194760, 125755554, 167674072, 209592590, 230551849, 251511108, 314388885, 419185180, 461103698, 503022216, 628777770, 691655547, 838370360, 922207396, 1152759245, 1257555540, 1383311094, 1844414792, 2305518490, 2515111080, 2766622188, 3458277735, 4611036980, 5533244376, 6916555470, 9222073960, 13833110940, 27666221880]

約数ペア:

[(1, 27666221880), (2, 13833110940), (3, 9222073960), (4, 6916555470), (5, 5533244376), (6, 4611036980), (8, 3458277735), (10, 2766622188), (11, 2515111080), (12, 2305518490), (15, 1844414792), (20, 1383311094), (22, 1257555540), (24, 1152759245), (30, 922207396), (33, 838370360), (40, 691655547), (44, 628777770), (55, 503022216), (60, 461103698), (66, 419185180), (88, 314388885), (110, 251511108), (120, 230551849), (132, 209592590), (165, 167674072), (220, 125755554), (263, 105194760), (264, 104796295), (330, 83837036), (440, 62877777), (526, 52597380), (660, 41918518), (789, 35064920), (1052, 26298690), (1315, 21038952), (1320, 20959259), (1578, 17532460), (2104, 13149345), (2630, 10519476), (2893, 9563160), (3156, 8766230), (3945, 7012984), (5260, 5259738), (5786, 4781580), (6312, 4383115), (7890, 3506492), (8679, 3187720), (10520, 2629869), (11572, 2390790), (14465, 1912632), (15780, 1753246), (17358, 1593860), (23144, 1195395), (28930, 956316), (31560, 876623), (34716, 796930), (43395, 637544), (57860, 478158), (69432, 398465), (79693, 347160), (86790, 318772), (115720, 239079), (159386, 173580)]