77585040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 291939648

約数和(自身を除く): 214354608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 307, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 614, 624, 648, 702, 720, 780, 810, 921, 936, 972, 1040, 1053, 1080, 1170, 1215, 1228, 1296, 1404, 1535, 1560, 1620, 1755, 1842, 1872, 1944, 2106, 2160, 2340, 2430, 2456, 2763, 2808, 3070, 3120, 3159, 3240, 3510, 3684, 3888, 3991, 4212, 4605, 4680, 4860, 4912, 5265, 5526, 5616, 6140, 6318, 6480, 7020, 7368, 7982, 8289, 8424, 9210, 9360, 9720, 10530, 11052, 11973, 12280, 12636, 13815, 14040, 14736, 15795, 15964, 16578, 16848, 18420, 19440, 19955, 21060, 22104, 23946, 24560, 24867, 25272, 27630, 28080, 31590, 31928, 33156, 35919, 36840, 39910, 41445, 42120, 44208, 47892, 49734, 50544, 55260, 59865, 63180, 63856, 66312, 71838, 73680, 74601, 79820, 82890, 84240, 95784, 99468, 107757, 110520, 119730, 124335, 126360, 132624, 143676, 149202, 159640, 165780, 179595, 191568, 198936, 215514, 221040, 239460, 248670, 252720, 287352, 298404, 319280, 323271, 331560, 359190, 373005, 397872, 431028, 478920, 497340, 538785, 574704, 596808, 646542, 663120, 718380, 746010, 862056, 957840, 969813, 994680, 1077570, 1193616, 1293084, 1436760, 1492020, 1616355, 1724112, 1939626, 1989360, 2155140, 2586168, 2873520, 2984040, 3232710, 3879252, 4310280, 4849065, 5172336, 5968080, 6465420, 7758504, 8620560, 9698130, 12930840, 15517008, 19396260, 25861680, 38792520, 77585040]

約数ペア:

[(1, 77585040), (2, 38792520), (3, 25861680), (4, 19396260), (5, 15517008), (6, 12930840), (8, 9698130), (9, 8620560), (10, 7758504), (12, 6465420), (13, 5968080), (15, 5172336), (16, 4849065), (18, 4310280), (20, 3879252), (24, 3232710), (26, 2984040), (27, 2873520), (30, 2586168), (36, 2155140), (39, 1989360), (40, 1939626), (45, 1724112), (48, 1616355), (52, 1492020), (54, 1436760), (60, 1293084), (65, 1193616), (72, 1077570), (78, 994680), (80, 969813), (81, 957840), (90, 862056), (104, 746010), (108, 718380), (117, 663120), (120, 646542), (130, 596808), (135, 574704), (144, 538785), (156, 497340), (162, 478920), (180, 431028), (195, 397872), (208, 373005), (216, 359190), (234, 331560), (240, 323271), (243, 319280), (260, 298404), (270, 287352), (307, 252720), (312, 248670), (324, 239460), (351, 221040), (360, 215514), (390, 198936), (405, 191568), (432, 179595), (468, 165780), (486, 159640), (520, 149202), (540, 143676), (585, 132624), (614, 126360), (624, 124335), (648, 119730), (702, 110520), (720, 107757), (780, 99468), (810, 95784), (921, 84240), (936, 82890), (972, 79820), (1040, 74601), (1053, 73680), (1080, 71838), (1170, 66312), (1215, 63856), (1228, 63180), (1296, 59865), (1404, 55260), (1535, 50544), (1560, 49734), (1620, 47892), (1755, 44208), (1842, 42120), (1872, 41445), (1944, 39910), (2106, 36840), (2160, 35919), (2340, 33156), (2430, 31928), (2456, 31590), (2763, 28080), (2808, 27630), (3070, 25272), (3120, 24867), (3159, 24560), (3240, 23946), (3510, 22104), (3684, 21060), (3888, 19955), (3991, 19440), (4212, 18420), (4605, 16848), (4680, 16578), (4860, 15964), (4912, 15795), (5265, 14736), (5526, 14040), (5616, 13815), (6140, 12636), (6318, 12280), (6480, 11973), (7020, 11052), (7368, 10530), (7982, 9720), (8289, 9360), (8424, 9210)]