72623880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 288100800

約数和(自身を除く): 215476920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 179, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 315, 322, 345, 358, 360, 392, 414, 420, 441, 460, 483, 490, 504, 537, 552, 588, 630, 644, 690, 716, 735, 805, 828, 840, 882, 895, 920, 966, 980, 1035, 1074, 1127, 1176, 1253, 1260, 1288, 1380, 1432, 1449, 1470, 1610, 1611, 1656, 1764, 1790, 1932, 1960, 2070, 2148, 2205, 2254, 2415, 2506, 2520, 2685, 2760, 2898, 2940, 3220, 3222, 3381, 3528, 3580, 3759, 3864, 4117, 4140, 4296, 4410, 4508, 4830, 5012, 5370, 5635, 5796, 5880, 6265, 6440, 6444, 6762, 7160, 7245, 7518, 8055, 8234, 8280, 8771, 8820, 9016, 9660, 10024, 10143, 10740, 11270, 11277, 11592, 12351, 12530, 12888, 13524, 14490, 15036, 16110, 16468, 16905, 17542, 17640, 18795, 19320, 20286, 20585, 21480, 22540, 22554, 24702, 25060, 26313, 27048, 28819, 28980, 30072, 32220, 32936, 33810, 35084, 37053, 37590, 40572, 41170, 43855, 45080, 45108, 49404, 50120, 50715, 52626, 56385, 57638, 57960, 61755, 64440, 67620, 70168, 74106, 75180, 78939, 81144, 82340, 86457, 87710, 90216, 98808, 101430, 105252, 112770, 115276, 123510, 131565, 135240, 144095, 148212, 150360, 157878, 164680, 172914, 175420, 185265, 201733, 202860, 210504, 225540, 230552, 247020, 259371, 263130, 288190, 296424, 315756, 345828, 350840, 370530, 394695, 403466, 405720, 432285, 451080, 494040, 518742, 526260, 576380, 605199, 631512, 691656, 741060, 789390, 806932, 864570, 1008665, 1037484, 1052520, 1152760, 1210398, 1296855, 1482120, 1578780, 1613864, 1729140, 1815597, 2017330, 2074968, 2420796, 2593710, 3025995, 3157560, 3458280, 3631194, 4034660, 4841592, 5187420, 6051990, 7262388, 8069320, 9077985, 10374840, 12103980, 14524776, 18155970, 24207960, 36311940, 72623880]

約数ペア:

[(1, 72623880), (2, 36311940), (3, 24207960), (4, 18155970), (5, 14524776), (6, 12103980), (7, 10374840), (8, 9077985), (9, 8069320), (10, 7262388), (12, 6051990), (14, 5187420), (15, 4841592), (18, 4034660), (20, 3631194), (21, 3458280), (23, 3157560), (24, 3025995), (28, 2593710), (30, 2420796), (35, 2074968), (36, 2017330), (40, 1815597), (42, 1729140), (45, 1613864), (46, 1578780), (49, 1482120), (56, 1296855), (60, 1210398), (63, 1152760), (69, 1052520), (70, 1037484), (72, 1008665), (84, 864570), (90, 806932), (92, 789390), (98, 741060), (105, 691656), (115, 631512), (120, 605199), (126, 576380), (138, 526260), (140, 518742), (147, 494040), (161, 451080), (168, 432285), (179, 405720), (180, 403466), (184, 394695), (196, 370530), (207, 350840), (210, 345828), (230, 315756), (245, 296424), (252, 288190), (276, 263130), (280, 259371), (294, 247020), (315, 230552), (322, 225540), (345, 210504), (358, 202860), (360, 201733), (392, 185265), (414, 175420), (420, 172914), (441, 164680), (460, 157878), (483, 150360), (490, 148212), (504, 144095), (537, 135240), (552, 131565), (588, 123510), (630, 115276), (644, 112770), (690, 105252), (716, 101430), (735, 98808), (805, 90216), (828, 87710), (840, 86457), (882, 82340), (895, 81144), (920, 78939), (966, 75180), (980, 74106), (1035, 70168), (1074, 67620), (1127, 64440), (1176, 61755), (1253, 57960), (1260, 57638), (1288, 56385), (1380, 52626), (1432, 50715), (1449, 50120), (1470, 49404), (1610, 45108), (1611, 45080), (1656, 43855), (1764, 41170), (1790, 40572), (1932, 37590), (1960, 37053), (2070, 35084), (2148, 33810), (2205, 32936), (2254, 32220), (2415, 30072), (2506, 28980), (2520, 28819), (2685, 27048), (2760, 26313), (2898, 25060), (2940, 24702), (3220, 22554), (3222, 22540), (3381, 21480), (3528, 20585), (3580, 20286), (3759, 19320), (3864, 18795), (4117, 17640), (4140, 17542), (4296, 16905), (4410, 16468), (4508, 16110), (4830, 15036), (5012, 14490), (5370, 13524), (5635, 12888), (5796, 12530), (5880, 12351), (6265, 11592), (6440, 11277), (6444, 11270), (6762, 10740), (7160, 10143), (7245, 10024), (7518, 9660), (8055, 9016), (8234, 8820), (8280, 8771)]