26757720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 98560800

約数和(自身を除く): 71803080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 29, 30, 33, 36, 40, 44, 45, 55, 58, 60, 66, 72, 87, 88, 90, 99, 110, 116, 120, 132, 145, 165, 174, 180, 198, 220, 232, 233, 261, 264, 290, 319, 330, 348, 360, 396, 435, 440, 466, 495, 522, 580, 638, 660, 696, 699, 792, 870, 932, 957, 990, 1044, 1160, 1165, 1276, 1305, 1320, 1398, 1595, 1740, 1864, 1914, 1980, 2088, 2097, 2330, 2552, 2563, 2610, 2796, 2871, 3190, 3480, 3495, 3828, 3960, 4194, 4660, 4785, 5126, 5220, 5592, 5742, 6380, 6757, 6990, 7656, 7689, 8388, 9320, 9570, 10252, 10440, 10485, 11484, 12760, 12815, 13514, 13980, 14355, 15378, 16776, 19140, 20271, 20504, 20970, 22968, 23067, 25630, 27028, 27960, 28710, 30756, 33785, 38280, 38445, 40542, 41940, 46134, 51260, 54056, 57420, 60813, 61512, 67570, 74327, 76890, 81084, 83880, 92268, 101355, 102520, 114840, 115335, 121626, 135140, 148654, 153780, 162168, 184536, 202710, 222981, 230670, 243252, 270280, 297308, 304065, 307560, 371635, 405420, 445962, 461340, 486504, 594616, 608130, 668943, 743270, 810840, 891924, 922680, 1114905, 1216260, 1337886, 1486540, 1783848, 2229810, 2432520, 2675772, 2973080, 3344715, 4459620, 5351544, 6689430, 8919240, 13378860, 26757720]

約数ペア:

[(1, 26757720), (2, 13378860), (3, 8919240), (4, 6689430), (5, 5351544), (6, 4459620), (8, 3344715), (9, 2973080), (10, 2675772), (11, 2432520), (12, 2229810), (15, 1783848), (18, 1486540), (20, 1337886), (22, 1216260), (24, 1114905), (29, 922680), (30, 891924), (33, 810840), (36, 743270), (40, 668943), (44, 608130), (45, 594616), (55, 486504), (58, 461340), (60, 445962), (66, 405420), (72, 371635), (87, 307560), (88, 304065), (90, 297308), (99, 270280), (110, 243252), (116, 230670), (120, 222981), (132, 202710), (145, 184536), (165, 162168), (174, 153780), (180, 148654), (198, 135140), (220, 121626), (232, 115335), (233, 114840), (261, 102520), (264, 101355), (290, 92268), (319, 83880), (330, 81084), (348, 76890), (360, 74327), (396, 67570), (435, 61512), (440, 60813), (466, 57420), (495, 54056), (522, 51260), (580, 46134), (638, 41940), (660, 40542), (696, 38445), (699, 38280), (792, 33785), (870, 30756), (932, 28710), (957, 27960), (990, 27028), (1044, 25630), (1160, 23067), (1165, 22968), (1276, 20970), (1305, 20504), (1320, 20271), (1398, 19140), (1595, 16776), (1740, 15378), (1864, 14355), (1914, 13980), (1980, 13514), (2088, 12815), (2097, 12760), (2330, 11484), (2552, 10485), (2563, 10440), (2610, 10252), (2796, 9570), (2871, 9320), (3190, 8388), (3480, 7689), (3495, 7656), (3828, 6990), (3960, 6757), (4194, 6380), (4660, 5742), (4785, 5592), (5126, 5220)]