68836680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17383}}^1$

素因数の和:17411

約数の個数: 96

約数和(自身を含む): 244071360

約数和(自身を除く): 175234680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 17383, 34766, 52149, 69532, 86915, 104298, 139064, 156447, 173830, 191213, 208596, 260745, 312894, 347660, 382426, 417192, 521490, 573639, 625788, 695320, 764852, 782235, 956065, 1042980, 1147278, 1251576, 1529704, 1564470, 1720917, 1912130, 2085960, 2294556, 2868195, 3128940, 3441834, 3824260, 4589112, 5736390, 6257880, 6883668, 7648520, 8604585, 11472780, 13767336, 17209170, 22945560, 34418340, 68836680]

約数ペア:

[(1, 68836680), (2, 34418340), (3, 22945560), (4, 17209170), (5, 13767336), (6, 11472780), (8, 8604585), (9, 7648520), (10, 6883668), (11, 6257880), (12, 5736390), (15, 4589112), (18, 3824260), (20, 3441834), (22, 3128940), (24, 2868195), (30, 2294556), (33, 2085960), (36, 1912130), (40, 1720917), (44, 1564470), (45, 1529704), (55, 1251576), (60, 1147278), (66, 1042980), (72, 956065), (88, 782235), (90, 764852), (99, 695320), (110, 625788), (120, 573639), (132, 521490), (165, 417192), (180, 382426), (198, 347660), (220, 312894), (264, 260745), (330, 208596), (360, 191213), (396, 173830), (440, 156447), (495, 139064), (660, 104298), (792, 86915), (990, 69532), (1320, 52149), (1980, 34766), (3960, 17383)]