274539960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 946183680

約数和(自身を除く): 671643720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 71, 72, 90, 92, 115, 120, 138, 142, 180, 184, 207, 213, 230, 276, 284, 345, 355, 360, 414, 426, 460, 467, 552, 568, 639, 690, 710, 828, 852, 920, 934, 1035, 1065, 1278, 1380, 1401, 1420, 1633, 1656, 1704, 1868, 2070, 2130, 2335, 2556, 2760, 2802, 2840, 3195, 3266, 3736, 4140, 4203, 4260, 4670, 4899, 5112, 5604, 6390, 6532, 7005, 8165, 8280, 8406, 8520, 9340, 9798, 10741, 11208, 12780, 13064, 14010, 14697, 16330, 16812, 18680, 19596, 21015, 21482, 24495, 25560, 28020, 29394, 32223, 32660, 33157, 33624, 39192, 42030, 42964, 48990, 53705, 56040, 58788, 64446, 65320, 66314, 73485, 84060, 85928, 96669, 97980, 99471, 107410, 117576, 128892, 132628, 146970, 161115, 165785, 168120, 193338, 195960, 198942, 214820, 257784, 265256, 293940, 298413, 322230, 331570, 386676, 397884, 429640, 483345, 497355, 587880, 596826, 644460, 663140, 762611, 773352, 795768, 966690, 994710, 1193652, 1288920, 1326280, 1492065, 1525222, 1933380, 1989420, 2287833, 2387304, 2984130, 3050444, 3813055, 3866760, 3978840, 4575666, 5968260, 6100888, 6863499, 7626110, 9151332, 11439165, 11936520, 13726998, 15252220, 18302664, 22878330, 27453996, 30504440, 34317495, 45756660, 54907992, 68634990, 91513320, 137269980, 274539960]

約数ペア:

[(1, 274539960), (2, 137269980), (3, 91513320), (4, 68634990), (5, 54907992), (6, 45756660), (8, 34317495), (9, 30504440), (10, 27453996), (12, 22878330), (15, 18302664), (18, 15252220), (20, 13726998), (23, 11936520), (24, 11439165), (30, 9151332), (36, 7626110), (40, 6863499), (45, 6100888), (46, 5968260), (60, 4575666), (69, 3978840), (71, 3866760), (72, 3813055), (90, 3050444), (92, 2984130), (115, 2387304), (120, 2287833), (138, 1989420), (142, 1933380), (180, 1525222), (184, 1492065), (207, 1326280), (213, 1288920), (230, 1193652), (276, 994710), (284, 966690), (345, 795768), (355, 773352), (360, 762611), (414, 663140), (426, 644460), (460, 596826), (467, 587880), (552, 497355), (568, 483345), (639, 429640), (690, 397884), (710, 386676), (828, 331570), (852, 322230), (920, 298413), (934, 293940), (1035, 265256), (1065, 257784), (1278, 214820), (1380, 198942), (1401, 195960), (1420, 193338), (1633, 168120), (1656, 165785), (1704, 161115), (1868, 146970), (2070, 132628), (2130, 128892), (2335, 117576), (2556, 107410), (2760, 99471), (2802, 97980), (2840, 96669), (3195, 85928), (3266, 84060), (3736, 73485), (4140, 66314), (4203, 65320), (4260, 64446), (4670, 58788), (4899, 56040), (5112, 53705), (5604, 48990), (6390, 42964), (6532, 42030), (7005, 39192), (8165, 33624), (8280, 33157), (8406, 32660), (8520, 32223), (9340, 29394), (9798, 28020), (10741, 25560), (11208, 24495), (12780, 21482), (13064, 21015), (14010, 19596), (14697, 18680), (16330, 16812)]