75405960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1348

約数の個数: 192

約数和(自身を含む): 292481280

約数和(自身を除く): 217075320

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, 1301, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2602, 2760, 2898, 3220, 3864, 3903, 4140, 4830, 5204, 5796, 6440, 6505, 7245, 7806, 8280, 9107, 9660, 10408, 11592, 11709, 13010, 14490, 15612, 18214, 19320, 19515, 23418, 26020, 27321, 28980, 29923, 31224, 36428, 39030, 45535, 46836, 52040, 54642, 57960, 58545, 59846, 72856, 78060, 81963, 89769, 91070, 93672, 109284, 117090, 119692, 136605, 149615, 156120, 163926, 179538, 182140, 209461, 218568, 234180, 239384, 269307, 273210, 299230, 327852, 359076, 364280, 409815, 418922, 448845, 468360, 538614, 546420, 598460, 628383, 655704, 718152, 819630, 837844, 897690, 1047305, 1077228, 1092840, 1196920, 1256766, 1346535, 1639260, 1675688, 1795380, 1885149, 2094610, 2154456, 2513532, 2693070, 3141915, 3278520, 3590760, 3770298, 4189220, 5027064, 5386140, 6283830, 7540596, 8378440, 9425745, 10772280, 12567660, 15081192, 18851490, 25135320, 37702980, 75405960]

約数ペア:

[(1, 75405960), (2, 37702980), (3, 25135320), (4, 18851490), (5, 15081192), (6, 12567660), (7, 10772280), (8, 9425745), (9, 8378440), (10, 7540596), (12, 6283830), (14, 5386140), (15, 5027064), (18, 4189220), (20, 3770298), (21, 3590760), (23, 3278520), (24, 3141915), (28, 2693070), (30, 2513532), (35, 2154456), (36, 2094610), (40, 1885149), (42, 1795380), (45, 1675688), (46, 1639260), (56, 1346535), (60, 1256766), (63, 1196920), (69, 1092840), (70, 1077228), (72, 1047305), (84, 897690), (90, 837844), (92, 819630), (105, 718152), (115, 655704), (120, 628383), (126, 598460), (138, 546420), (140, 538614), (161, 468360), (168, 448845), (180, 418922), (184, 409815), (207, 364280), (210, 359076), (230, 327852), (252, 299230), (276, 273210), (280, 269307), (315, 239384), (322, 234180), (345, 218568), (360, 209461), (414, 182140), (420, 179538), (460, 163926), (483, 156120), (504, 149615), (552, 136605), (630, 119692), (644, 117090), (690, 109284), (805, 93672), (828, 91070), (840, 89769), (920, 81963), (966, 78060), (1035, 72856), (1260, 59846), (1288, 58545), (1301, 57960), (1380, 54642), (1449, 52040), (1610, 46836), (1656, 45535), (1932, 39030), (2070, 36428), (2415, 31224), (2520, 29923), (2602, 28980), (2760, 27321), (2898, 26020), (3220, 23418), (3864, 19515), (3903, 19320), (4140, 18214), (4830, 15612), (5204, 14490), (5796, 13010), (6440, 11709), (6505, 11592), (7245, 10408), (7806, 9660), (8280, 9107)]