77289660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 294174720

約数和(自身を除く): 216885060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 84, 90, 92, 98, 105, 108, 115, 126, 127, 135, 138, 140, 147, 161, 180, 189, 196, 207, 210, 230, 245, 252, 254, 270, 276, 294, 315, 322, 345, 378, 381, 414, 420, 441, 460, 483, 490, 508, 540, 588, 621, 630, 635, 644, 690, 735, 756, 762, 805, 828, 882, 889, 945, 966, 980, 1035, 1127, 1143, 1242, 1260, 1270, 1323, 1380, 1449, 1470, 1524, 1610, 1764, 1778, 1890, 1905, 1932, 2070, 2205, 2254, 2286, 2415, 2484, 2540, 2646, 2667, 2898, 2921, 2940, 3105, 3220, 3381, 3429, 3556, 3780, 3810, 4140, 4347, 4410, 4445, 4508, 4572, 4830, 5292, 5334, 5635, 5715, 5796, 5842, 6210, 6223, 6615, 6762, 6858, 7245, 7620, 8001, 8694, 8763, 8820, 8890, 9660, 10143, 10668, 11270, 11430, 11684, 12420, 12446, 13230, 13335, 13524, 13716, 14490, 14605, 16002, 16905, 17145, 17388, 17526, 17780, 18669, 20286, 20447, 21735, 22540, 22860, 24003, 24892, 26289, 26460, 26670, 28980, 29210, 30429, 31115, 32004, 33810, 34290, 35052, 37338, 40005, 40572, 40894, 43470, 43815, 48006, 50715, 52578, 53340, 56007, 58420, 60858, 61341, 62230, 67620, 68580, 74676, 78867, 80010, 81788, 86940, 87630, 93345, 96012, 101430, 102235, 105156, 112014, 120015, 121716, 122682, 124460, 131445, 143129, 152145, 157734, 160020, 168021, 175260, 184023, 186690, 202860, 204470, 224028, 240030, 245364, 262890, 280035, 286258, 304290, 306705, 315468, 336042, 368046, 373380, 394335, 408940, 429387, 480060, 525780, 552069, 560070, 572516, 608580, 613410, 672084, 715645, 736092, 788670, 840105, 858774, 920115, 1104138, 1120140, 1226820, 1288161, 1431290, 1577340, 1680210, 1717548, 1840230, 2146935, 2208276, 2576322, 2760345, 2862580, 3360420, 3680460, 3864483, 4293870, 5152644, 5520690, 6440805, 7728966, 8587740, 11041380, 12881610, 15457932, 19322415, 25763220, 38644830, 77289660]

約数ペア:

[(1, 77289660), (2, 38644830), (3, 25763220), (4, 19322415), (5, 15457932), (6, 12881610), (7, 11041380), (9, 8587740), (10, 7728966), (12, 6440805), (14, 5520690), (15, 5152644), (18, 4293870), (20, 3864483), (21, 3680460), (23, 3360420), (27, 2862580), (28, 2760345), (30, 2576322), (35, 2208276), (36, 2146935), (42, 1840230), (45, 1717548), (46, 1680210), (49, 1577340), (54, 1431290), (60, 1288161), (63, 1226820), (69, 1120140), (70, 1104138), (84, 920115), (90, 858774), (92, 840105), (98, 788670), (105, 736092), (108, 715645), (115, 672084), (126, 613410), (127, 608580), (135, 572516), (138, 560070), (140, 552069), (147, 525780), (161, 480060), (180, 429387), (189, 408940), (196, 394335), (207, 373380), (210, 368046), (230, 336042), (245, 315468), (252, 306705), (254, 304290), (270, 286258), (276, 280035), (294, 262890), (315, 245364), (322, 240030), (345, 224028), (378, 204470), (381, 202860), (414, 186690), (420, 184023), (441, 175260), (460, 168021), (483, 160020), (490, 157734), (508, 152145), (540, 143129), (588, 131445), (621, 124460), (630, 122682), (635, 121716), (644, 120015), (690, 112014), (735, 105156), (756, 102235), (762, 101430), (805, 96012), (828, 93345), (882, 87630), (889, 86940), (945, 81788), (966, 80010), (980, 78867), (1035, 74676), (1127, 68580), (1143, 67620), (1242, 62230), (1260, 61341), (1270, 60858), (1323, 58420), (1380, 56007), (1449, 53340), (1470, 52578), (1524, 50715), (1610, 48006), (1764, 43815), (1778, 43470), (1890, 40894), (1905, 40572), (1932, 40005), (2070, 37338), (2205, 35052), (2254, 34290), (2286, 33810), (2415, 32004), (2484, 31115), (2540, 30429), (2646, 29210), (2667, 28980), (2898, 26670), (2921, 26460), (2940, 26289), (3105, 24892), (3220, 24003), (3381, 22860), (3429, 22540), (3556, 21735), (3780, 20447), (3810, 20286), (4140, 18669), (4347, 17780), (4410, 17526), (4445, 17388), (4508, 17145), (4572, 16905), (4830, 16002), (5292, 14605), (5334, 14490), (5635, 13716), (5715, 13524), (5796, 13335), (5842, 13230), (6210, 12446), (6223, 12420), (6615, 11684), (6762, 11430), (6858, 11270), (7245, 10668), (7620, 10143), (8001, 9660), (8694, 8890), (8763, 8820)]