53768880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 320

約数和(自身を含む): 211415040

約数和(自身を除く): 157646160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 73, 80, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 144, 146, 155, 165, 176, 180, 186, 198, 216, 219, 220, 240, 248, 264, 270, 279, 292, 297, 310, 330, 341, 360, 365, 372, 396, 432, 438, 440, 465, 495, 496, 528, 540, 558, 584, 594, 620, 657, 660, 682, 720, 730, 744, 792, 803, 837, 876, 880, 930, 990, 1023, 1080, 1095, 1116, 1168, 1188, 1240, 1314, 1320, 1364, 1395, 1460, 1485, 1488, 1584, 1606, 1674, 1705, 1752, 1860, 1971, 1980, 2046, 2160, 2190, 2232, 2263, 2376, 2409, 2480, 2628, 2640, 2728, 2790, 2920, 2970, 3069, 3212, 3285, 3348, 3410, 3504, 3720, 3942, 3960, 4015, 4092, 4185, 4380, 4464, 4526, 4752, 4818, 5115, 5256, 5456, 5580, 5840, 5940, 6138, 6424, 6570, 6696, 6789, 6820, 7227, 7440, 7884, 7920, 8030, 8184, 8370, 8760, 9052, 9207, 9636, 9855, 10230, 10512, 11160, 11315, 11880, 12045, 12276, 12848, 13140, 13392, 13578, 13640, 14454, 15345, 15768, 16060, 16368, 16740, 17520, 18104, 18414, 19272, 19710, 20367, 20460, 21681, 22320, 22630, 23760, 24090, 24552, 24893, 26280, 27156, 27280, 28908, 30690, 31536, 32120, 33480, 33945, 36135, 36208, 36828, 38544, 39420, 40734, 40920, 43362, 45260, 46035, 48180, 49104, 49786, 52560, 54312, 57816, 61101, 61380, 64240, 66960, 67890, 72270, 73656, 74679, 78840, 81468, 81840, 86724, 90520, 92070, 96360, 99572, 101835, 108405, 108624, 115632, 122202, 122760, 124465, 135780, 144540, 147312, 149358, 157680, 162936, 173448, 181040, 184140, 192720, 199144, 203670, 216810, 224037, 244404, 245520, 248930, 271560, 289080, 298716, 305505, 325872, 346896, 368280, 373395, 398288, 407340, 433620, 448074, 488808, 497860, 543120, 578160, 597432, 611010, 672111, 736560, 746790, 814680, 867240, 896148, 977616, 995720, 1120185, 1194864, 1222020, 1344222, 1493580, 1629360, 1734480, 1792296, 1991440, 2240370, 2444040, 2688444, 2987160, 3360555, 3584592, 4480740, 4888080, 5376888, 5974320, 6721110, 8961480, 10753776, 13442220, 17922960, 26884440, 53768880]

約数ペア:

[(1, 53768880), (2, 26884440), (3, 17922960), (4, 13442220), (5, 10753776), (6, 8961480), (8, 6721110), (9, 5974320), (10, 5376888), (11, 4888080), (12, 4480740), (15, 3584592), (16, 3360555), (18, 2987160), (20, 2688444), (22, 2444040), (24, 2240370), (27, 1991440), (30, 1792296), (31, 1734480), (33, 1629360), (36, 1493580), (40, 1344222), (44, 1222020), (45, 1194864), (48, 1120185), (54, 995720), (55, 977616), (60, 896148), (62, 867240), (66, 814680), (72, 746790), (73, 736560), (80, 672111), (88, 611010), (90, 597432), (93, 578160), (99, 543120), (108, 497860), (110, 488808), (120, 448074), (124, 433620), (132, 407340), (135, 398288), (144, 373395), (146, 368280), (155, 346896), (165, 325872), (176, 305505), (180, 298716), (186, 289080), (198, 271560), (216, 248930), (219, 245520), (220, 244404), (240, 224037), (248, 216810), (264, 203670), (270, 199144), (279, 192720), (292, 184140), (297, 181040), (310, 173448), (330, 162936), (341, 157680), (360, 149358), (365, 147312), (372, 144540), (396, 135780), (432, 124465), (438, 122760), (440, 122202), (465, 115632), (495, 108624), (496, 108405), (528, 101835), (540, 99572), (558, 96360), (584, 92070), (594, 90520), (620, 86724), (657, 81840), (660, 81468), (682, 78840), (720, 74679), (730, 73656), (744, 72270), (792, 67890), (803, 66960), (837, 64240), (876, 61380), (880, 61101), (930, 57816), (990, 54312), (1023, 52560), (1080, 49786), (1095, 49104), (1116, 48180), (1168, 46035), (1188, 45260), (1240, 43362), (1314, 40920), (1320, 40734), (1364, 39420), (1395, 38544), (1460, 36828), (1485, 36208), (1488, 36135), (1584, 33945), (1606, 33480), (1674, 32120), (1705, 31536), (1752, 30690), (1860, 28908), (1971, 27280), (1980, 27156), (2046, 26280), (2160, 24893), (2190, 24552), (2232, 24090), (2263, 23760), (2376, 22630), (2409, 22320), (2480, 21681), (2628, 20460), (2640, 20367), (2728, 19710), (2790, 19272), (2920, 18414), (2970, 18104), (3069, 17520), (3212, 16740), (3285, 16368), (3348, 16060), (3410, 15768), (3504, 15345), (3720, 14454), (3942, 13640), (3960, 13578), (4015, 13392), (4092, 13140), (4185, 12848), (4380, 12276), (4464, 12045), (4526, 11880), (4752, 11315), (4818, 11160), (5115, 10512), (5256, 10230), (5456, 9855), (5580, 9636), (5840, 9207), (5940, 9052), (6138, 8760), (6424, 8370), (6570, 8184), (6696, 8030), (6789, 7920), (6820, 7884), (7227, 7440)]