26884440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 102297600

約数和(自身を除く): 75413160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 73, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 146, 155, 165, 180, 186, 198, 216, 219, 220, 248, 264, 270, 279, 292, 297, 310, 330, 341, 360, 365, 372, 396, 438, 440, 465, 495, 540, 558, 584, 594, 620, 657, 660, 682, 730, 744, 792, 803, 837, 876, 930, 990, 1023, 1080, 1095, 1116, 1188, 1240, 1314, 1320, 1364, 1395, 1460, 1485, 1606, 1674, 1705, 1752, 1860, 1971, 1980, 2046, 2190, 2232, 2263, 2376, 2409, 2628, 2728, 2790, 2920, 2970, 3069, 3212, 3285, 3348, 3410, 3720, 3942, 3960, 4015, 4092, 4185, 4380, 4526, 4818, 5115, 5256, 5580, 5940, 6138, 6424, 6570, 6696, 6789, 6820, 7227, 7884, 8030, 8184, 8370, 8760, 9052, 9207, 9636, 9855, 10230, 11160, 11315, 11880, 12045, 12276, 13140, 13578, 13640, 14454, 15345, 15768, 16060, 16740, 18104, 18414, 19272, 19710, 20367, 20460, 21681, 22630, 24090, 24552, 24893, 26280, 27156, 28908, 30690, 32120, 33480, 33945, 36135, 36828, 39420, 40734, 40920, 43362, 45260, 46035, 48180, 49786, 54312, 57816, 61101, 61380, 67890, 72270, 73656, 74679, 78840, 81468, 86724, 90520, 92070, 96360, 99572, 101835, 108405, 122202, 122760, 124465, 135780, 144540, 149358, 162936, 173448, 184140, 199144, 203670, 216810, 224037, 244404, 248930, 271560, 289080, 298716, 305505, 368280, 373395, 407340, 433620, 448074, 488808, 497860, 597432, 611010, 672111, 746790, 814680, 867240, 896148, 995720, 1120185, 1222020, 1344222, 1493580, 1792296, 2240370, 2444040, 2688444, 2987160, 3360555, 4480740, 5376888, 6721110, 8961480, 13442220, 26884440]

約数ペア:

[(1, 26884440), (2, 13442220), (3, 8961480), (4, 6721110), (5, 5376888), (6, 4480740), (8, 3360555), (9, 2987160), (10, 2688444), (11, 2444040), (12, 2240370), (15, 1792296), (18, 1493580), (20, 1344222), (22, 1222020), (24, 1120185), (27, 995720), (30, 896148), (31, 867240), (33, 814680), (36, 746790), (40, 672111), (44, 611010), (45, 597432), (54, 497860), (55, 488808), (60, 448074), (62, 433620), (66, 407340), (72, 373395), (73, 368280), (88, 305505), (90, 298716), (93, 289080), (99, 271560), (108, 248930), (110, 244404), (120, 224037), (124, 216810), (132, 203670), (135, 199144), (146, 184140), (155, 173448), (165, 162936), (180, 149358), (186, 144540), (198, 135780), (216, 124465), (219, 122760), (220, 122202), (248, 108405), (264, 101835), (270, 99572), (279, 96360), (292, 92070), (297, 90520), (310, 86724), (330, 81468), (341, 78840), (360, 74679), (365, 73656), (372, 72270), (396, 67890), (438, 61380), (440, 61101), (465, 57816), (495, 54312), (540, 49786), (558, 48180), (584, 46035), (594, 45260), (620, 43362), (657, 40920), (660, 40734), (682, 39420), (730, 36828), (744, 36135), (792, 33945), (803, 33480), (837, 32120), (876, 30690), (930, 28908), (990, 27156), (1023, 26280), (1080, 24893), (1095, 24552), (1116, 24090), (1188, 22630), (1240, 21681), (1314, 20460), (1320, 20367), (1364, 19710), (1395, 19272), (1460, 18414), (1485, 18104), (1606, 16740), (1674, 16060), (1705, 15768), (1752, 15345), (1860, 14454), (1971, 13640), (1980, 13578), (2046, 13140), (2190, 12276), (2232, 12045), (2263, 11880), (2376, 11315), (2409, 11160), (2628, 10230), (2728, 9855), (2790, 9636), (2920, 9207), (2970, 9052), (3069, 8760), (3212, 8370), (3285, 8184), (3348, 8030), (3410, 7884), (3720, 7227), (3942, 6820), (3960, 6789), (4015, 6696), (4092, 6570), (4185, 6424), (4380, 6138), (4526, 5940), (4818, 5580), (5115, 5256)]