27389040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 105341472

約数和(自身を除く): 77952432

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, 137, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 274, 280, 294, 336, 340, 357, 392, 408, 411, 420, 476, 490, 510, 548, 560, 588, 595, 680, 685, 714, 735, 784, 816, 822, 833, 840, 952, 959, 980, 1020, 1096, 1176, 1190, 1360, 1370, 1428, 1470, 1644, 1666, 1680, 1785, 1904, 1918, 1960, 2040, 2055, 2192, 2329, 2352, 2380, 2499, 2740, 2856, 2877, 2940, 3288, 3332, 3570, 3836, 3920, 4080, 4110, 4165, 4658, 4760, 4795, 4998, 5480, 5712, 5754, 5880, 6576, 6664, 6713, 6987, 7140, 7672, 8220, 8330, 9316, 9520, 9590, 9996, 10960, 11508, 11645, 11760, 12495, 13328, 13426, 13974, 14280, 14385, 15344, 16303, 16440, 16660, 18632, 19180, 19992, 20139, 23016, 23290, 24990, 26852, 27948, 28560, 28770, 32606, 32880, 33320, 33565, 34935, 37264, 38360, 39984, 40278, 46032, 46580, 48909, 49980, 53704, 55896, 57540, 65212, 66640, 67130, 69870, 76720, 80556, 81515, 93160, 97818, 99960, 100695, 107408, 111792, 114121, 115080, 130424, 134260, 139740, 161112, 163030, 186320, 195636, 199920, 201390, 228242, 230160, 244545, 260848, 268520, 279480, 322224, 326060, 342363, 391272, 402780, 456484, 489090, 537040, 558960, 570605, 652120, 684726, 782544, 805560, 912968, 978180, 1141210, 1304240, 1369452, 1611120, 1711815, 1825936, 1956360, 2282420, 2738904, 3423630, 3912720, 4564840, 5477808, 6847260, 9129680, 13694520, 27389040]

約数ペア:

[(1, 27389040), (2, 13694520), (3, 9129680), (4, 6847260), (5, 5477808), (6, 4564840), (7, 3912720), (8, 3423630), (10, 2738904), (12, 2282420), (14, 1956360), (15, 1825936), (16, 1711815), (17, 1611120), (20, 1369452), (21, 1304240), (24, 1141210), (28, 978180), (30, 912968), (34, 805560), (35, 782544), (40, 684726), (42, 652120), (48, 570605), (49, 558960), (51, 537040), (56, 489090), (60, 456484), (68, 402780), (70, 391272), (80, 342363), (84, 326060), (85, 322224), (98, 279480), (102, 268520), (105, 260848), (112, 244545), (119, 230160), (120, 228242), (136, 201390), (137, 199920), (140, 195636), (147, 186320), (168, 163030), (170, 161112), (196, 139740), (204, 134260), (210, 130424), (238, 115080), (240, 114121), (245, 111792), (255, 107408), (272, 100695), (274, 99960), (280, 97818), (294, 93160), (336, 81515), (340, 80556), (357, 76720), (392, 69870), (408, 67130), (411, 66640), (420, 65212), (476, 57540), (490, 55896), (510, 53704), (548, 49980), (560, 48909), (588, 46580), (595, 46032), (680, 40278), (685, 39984), (714, 38360), (735, 37264), (784, 34935), (816, 33565), (822, 33320), (833, 32880), (840, 32606), (952, 28770), (959, 28560), (980, 27948), (1020, 26852), (1096, 24990), (1176, 23290), (1190, 23016), (1360, 20139), (1370, 19992), (1428, 19180), (1470, 18632), (1644, 16660), (1666, 16440), (1680, 16303), (1785, 15344), (1904, 14385), (1918, 14280), (1960, 13974), (2040, 13426), (2055, 13328), (2192, 12495), (2329, 11760), (2352, 11645), (2380, 11508), (2499, 10960), (2740, 9996), (2856, 9590), (2877, 9520), (2940, 9316), (3288, 8330), (3332, 8220), (3570, 7672), (3836, 7140), (3920, 6987), (4080, 6713), (4110, 6664), (4165, 6576), (4658, 5880), (4760, 5754), (4795, 5712), (4998, 5480)]