145073880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2550

約数の個数: 192

約数和(自身を含む): 562498560

約数和(自身を除く): 417424680

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, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2503, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5006, 5796, 6440, 7245, 7509, 8280, 9660, 10012, 11592, 12515, 14490, 15018, 17521, 19320, 20024, 22527, 25030, 28980, 30036, 35042, 37545, 45054, 50060, 52563, 57569, 57960, 60072, 70084, 75090, 87605, 90108, 100120, 105126, 112635, 115138, 140168, 150180, 157689, 172707, 175210, 180216, 210252, 225270, 230276, 262815, 287845, 300360, 315378, 345414, 350420, 402983, 420504, 450540, 460552, 518121, 525630, 575690, 630756, 690828, 700840, 788445, 805966, 863535, 901080, 1036242, 1051260, 1151380, 1208949, 1261512, 1381656, 1576890, 1611932, 1727070, 2014915, 2072484, 2102520, 2302760, 2417898, 2590605, 3153780, 3223864, 3454140, 3626847, 4029830, 4144968, 4835796, 5181210, 6044745, 6307560, 6908280, 7253694, 8059660, 9671592, 10362420, 12089490, 14507388, 16119320, 18134235, 20724840, 24178980, 29014776, 36268470, 48357960, 72536940, 145073880]

約数ペア:

[(1, 145073880), (2, 72536940), (3, 48357960), (4, 36268470), (5, 29014776), (6, 24178980), (7, 20724840), (8, 18134235), (9, 16119320), (10, 14507388), (12, 12089490), (14, 10362420), (15, 9671592), (18, 8059660), (20, 7253694), (21, 6908280), (23, 6307560), (24, 6044745), (28, 5181210), (30, 4835796), (35, 4144968), (36, 4029830), (40, 3626847), (42, 3454140), (45, 3223864), (46, 3153780), (56, 2590605), (60, 2417898), (63, 2302760), (69, 2102520), (70, 2072484), (72, 2014915), (84, 1727070), (90, 1611932), (92, 1576890), (105, 1381656), (115, 1261512), (120, 1208949), (126, 1151380), (138, 1051260), (140, 1036242), (161, 901080), (168, 863535), (180, 805966), (184, 788445), (207, 700840), (210, 690828), (230, 630756), (252, 575690), (276, 525630), (280, 518121), (315, 460552), (322, 450540), (345, 420504), (360, 402983), (414, 350420), (420, 345414), (460, 315378), (483, 300360), (504, 287845), (552, 262815), (630, 230276), (644, 225270), (690, 210252), (805, 180216), (828, 175210), (840, 172707), (920, 157689), (966, 150180), (1035, 140168), (1260, 115138), (1288, 112635), (1380, 105126), (1449, 100120), (1610, 90108), (1656, 87605), (1932, 75090), (2070, 70084), (2415, 60072), (2503, 57960), (2520, 57569), (2760, 52563), (2898, 50060), (3220, 45054), (3864, 37545), (4140, 35042), (4830, 30036), (5006, 28980), (5796, 25030), (6440, 22527), (7245, 20024), (7509, 19320), (8280, 17521), (9660, 15018), (10012, 14490), (11592, 12515)]