26905560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 94802400

約数和(自身を除く): 67896840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 109, 110, 120, 121, 132, 136, 165, 170, 187, 204, 218, 220, 242, 255, 264, 327, 330, 340, 363, 374, 408, 436, 440, 484, 510, 545, 561, 605, 654, 660, 680, 726, 748, 872, 935, 968, 1020, 1090, 1122, 1199, 1210, 1308, 1320, 1452, 1496, 1635, 1815, 1853, 1870, 2040, 2057, 2180, 2244, 2398, 2420, 2616, 2805, 2904, 3270, 3597, 3630, 3706, 3740, 4114, 4360, 4488, 4796, 4840, 5559, 5610, 5995, 6171, 6540, 7194, 7260, 7412, 7480, 8228, 9265, 9592, 10285, 11118, 11220, 11990, 12342, 13080, 13189, 14388, 14520, 14824, 16456, 17985, 18530, 20383, 20570, 22236, 22440, 23980, 24684, 26378, 27795, 28776, 30855, 35970, 37060, 39567, 40766, 41140, 44472, 47960, 49368, 52756, 55590, 61149, 61710, 65945, 71940, 74120, 79134, 81532, 82280, 101915, 105512, 111180, 122298, 123420, 131890, 143880, 158268, 163064, 197835, 203830, 222360, 224213, 244596, 246840, 263780, 305745, 316536, 395670, 407660, 448426, 489192, 527560, 611490, 672639, 791340, 815320, 896852, 1121065, 1222980, 1345278, 1582680, 1793704, 2242130, 2445960, 2690556, 3363195, 4484260, 5381112, 6726390, 8968520, 13452780, 26905560]

約数ペア:

[(1, 26905560), (2, 13452780), (3, 8968520), (4, 6726390), (5, 5381112), (6, 4484260), (8, 3363195), (10, 2690556), (11, 2445960), (12, 2242130), (15, 1793704), (17, 1582680), (20, 1345278), (22, 1222980), (24, 1121065), (30, 896852), (33, 815320), (34, 791340), (40, 672639), (44, 611490), (51, 527560), (55, 489192), (60, 448426), (66, 407660), (68, 395670), (85, 316536), (88, 305745), (102, 263780), (109, 246840), (110, 244596), (120, 224213), (121, 222360), (132, 203830), (136, 197835), (165, 163064), (170, 158268), (187, 143880), (204, 131890), (218, 123420), (220, 122298), (242, 111180), (255, 105512), (264, 101915), (327, 82280), (330, 81532), (340, 79134), (363, 74120), (374, 71940), (408, 65945), (436, 61710), (440, 61149), (484, 55590), (510, 52756), (545, 49368), (561, 47960), (605, 44472), (654, 41140), (660, 40766), (680, 39567), (726, 37060), (748, 35970), (872, 30855), (935, 28776), (968, 27795), (1020, 26378), (1090, 24684), (1122, 23980), (1199, 22440), (1210, 22236), (1308, 20570), (1320, 20383), (1452, 18530), (1496, 17985), (1635, 16456), (1815, 14824), (1853, 14520), (1870, 14388), (2040, 13189), (2057, 13080), (2180, 12342), (2244, 11990), (2398, 11220), (2420, 11118), (2616, 10285), (2805, 9592), (2904, 9265), (3270, 8228), (3597, 7480), (3630, 7412), (3706, 7260), (3740, 7194), (4114, 6540), (4360, 6171), (4488, 5995), (4796, 5610), (4840, 5559)]