66734280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 229996800

約数和(自身を除く): 163262520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 479, 516, 540, 645, 648, 774, 810, 860, 958, 1032, 1080, 1161, 1290, 1437, 1548, 1620, 1720, 1916, 1935, 2322, 2395, 2580, 2874, 3096, 3240, 3483, 3832, 3870, 4311, 4644, 4790, 5160, 5748, 5805, 6966, 7185, 7740, 8622, 9288, 9580, 11496, 11610, 12933, 13932, 14370, 15480, 17244, 17415, 19160, 20597, 21555, 23220, 25866, 27864, 28740, 34488, 34830, 38799, 41194, 43110, 46440, 51732, 57480, 61791, 64665, 69660, 77598, 82388, 86220, 102985, 103464, 123582, 129330, 139320, 155196, 164776, 172440, 185373, 193995, 205970, 247164, 258660, 308955, 310392, 370746, 387990, 411940, 494328, 517320, 556119, 617910, 741492, 775980, 823880, 926865, 1112238, 1235820, 1482984, 1551960, 1668357, 1853730, 2224476, 2471640, 2780595, 3336714, 3707460, 4448952, 5561190, 6673428, 7414920, 8341785, 11122380, 13346856, 16683570, 22244760, 33367140, 66734280]

約数ペア:

[(1, 66734280), (2, 33367140), (3, 22244760), (4, 16683570), (5, 13346856), (6, 11122380), (8, 8341785), (9, 7414920), (10, 6673428), (12, 5561190), (15, 4448952), (18, 3707460), (20, 3336714), (24, 2780595), (27, 2471640), (30, 2224476), (36, 1853730), (40, 1668357), (43, 1551960), (45, 1482984), (54, 1235820), (60, 1112238), (72, 926865), (81, 823880), (86, 775980), (90, 741492), (108, 617910), (120, 556119), (129, 517320), (135, 494328), (162, 411940), (172, 387990), (180, 370746), (215, 310392), (216, 308955), (258, 258660), (270, 247164), (324, 205970), (344, 193995), (360, 185373), (387, 172440), (405, 164776), (430, 155196), (479, 139320), (516, 129330), (540, 123582), (645, 103464), (648, 102985), (774, 86220), (810, 82388), (860, 77598), (958, 69660), (1032, 64665), (1080, 61791), (1161, 57480), (1290, 51732), (1437, 46440), (1548, 43110), (1620, 41194), (1720, 38799), (1916, 34830), (1935, 34488), (2322, 28740), (2395, 27864), (2580, 25866), (2874, 23220), (3096, 21555), (3240, 20597), (3483, 19160), (3832, 17415), (3870, 17244), (4311, 15480), (4644, 14370), (4790, 13932), (5160, 12933), (5748, 11610), (5805, 11496), (6966, 9580), (7185, 9288), (7740, 8622)]