75769680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 290070720

約数和(自身を除く): 214301040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 379, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 758, 784, 816, 833, 840, 952, 980, 1020, 1137, 1176, 1190, 1360, 1428, 1470, 1516, 1666, 1680, 1785, 1895, 1904, 1960, 2040, 2274, 2352, 2380, 2499, 2653, 2856, 2940, 3032, 3332, 3570, 3790, 3920, 4080, 4165, 4548, 4760, 4998, 5306, 5685, 5712, 5880, 6064, 6443, 6664, 7140, 7580, 7959, 8330, 9096, 9520, 9996, 10612, 11370, 11760, 12495, 12886, 13265, 13328, 14280, 15160, 15918, 16660, 18192, 18571, 19329, 19992, 21224, 22740, 24990, 25772, 26530, 28560, 30320, 31836, 32215, 33320, 37142, 38658, 39795, 39984, 42448, 45101, 45480, 49980, 51544, 53060, 55713, 63672, 64430, 66640, 74284, 77316, 79590, 90202, 90960, 92855, 96645, 99960, 103088, 106120, 111426, 127344, 128860, 135303, 148568, 154632, 159180, 180404, 185710, 193290, 199920, 212240, 222852, 225505, 257720, 270606, 278565, 297136, 309264, 315707, 318360, 360808, 371420, 386580, 445704, 451010, 515440, 541212, 557130, 631414, 636720, 676515, 721616, 742840, 773160, 891408, 902020, 947121, 1082424, 1114260, 1262828, 1353030, 1485680, 1546320, 1578535, 1804040, 1894242, 2164848, 2228520, 2525656, 2706060, 3157070, 3608080, 3788484, 4457040, 4735605, 5051312, 5412120, 6314140, 7576968, 9471210, 10824240, 12628280, 15153936, 18942420, 25256560, 37884840, 75769680]

約数ペア:

[(1, 75769680), (2, 37884840), (3, 25256560), (4, 18942420), (5, 15153936), (6, 12628280), (7, 10824240), (8, 9471210), (10, 7576968), (12, 6314140), (14, 5412120), (15, 5051312), (16, 4735605), (17, 4457040), (20, 3788484), (21, 3608080), (24, 3157070), (28, 2706060), (30, 2525656), (34, 2228520), (35, 2164848), (40, 1894242), (42, 1804040), (48, 1578535), (49, 1546320), (51, 1485680), (56, 1353030), (60, 1262828), (68, 1114260), (70, 1082424), (80, 947121), (84, 902020), (85, 891408), (98, 773160), (102, 742840), (105, 721616), (112, 676515), (119, 636720), (120, 631414), (136, 557130), (140, 541212), (147, 515440), (168, 451010), (170, 445704), (196, 386580), (204, 371420), (210, 360808), (238, 318360), (240, 315707), (245, 309264), (255, 297136), (272, 278565), (280, 270606), (294, 257720), (336, 225505), (340, 222852), (357, 212240), (379, 199920), (392, 193290), (408, 185710), (420, 180404), (476, 159180), (490, 154632), (510, 148568), (560, 135303), (588, 128860), (595, 127344), (680, 111426), (714, 106120), (735, 103088), (758, 99960), (784, 96645), (816, 92855), (833, 90960), (840, 90202), (952, 79590), (980, 77316), (1020, 74284), (1137, 66640), (1176, 64430), (1190, 63672), (1360, 55713), (1428, 53060), (1470, 51544), (1516, 49980), (1666, 45480), (1680, 45101), (1785, 42448), (1895, 39984), (1904, 39795), (1960, 38658), (2040, 37142), (2274, 33320), (2352, 32215), (2380, 31836), (2499, 30320), (2653, 28560), (2856, 26530), (2940, 25772), (3032, 24990), (3332, 22740), (3570, 21224), (3790, 19992), (3920, 19329), (4080, 18571), (4165, 18192), (4548, 16660), (4760, 15918), (4998, 15160), (5306, 14280), (5685, 13328), (5712, 13265), (5880, 12886), (6064, 12495), (6443, 11760), (6664, 11370), (7140, 10612), (7580, 9996), (7959, 9520), (8330, 9096)]