54778080

素因数分解:

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

素因数の和:186

約数の個数: 288

約数和(自身を含む): 214081056

約数和(自身を除く): 159302976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 137, 140, 147, 160, 168, 170, 196, 204, 210, 224, 238, 240, 245, 255, 272, 274, 280, 294, 336, 340, 357, 392, 408, 411, 420, 476, 480, 490, 510, 544, 548, 560, 588, 595, 672, 680, 685, 714, 735, 784, 816, 822, 833, 840, 952, 959, 980, 1020, 1096, 1120, 1176, 1190, 1360, 1370, 1428, 1470, 1568, 1632, 1644, 1666, 1680, 1785, 1904, 1918, 1960, 2040, 2055, 2192, 2329, 2352, 2380, 2499, 2720, 2740, 2856, 2877, 2940, 3288, 3332, 3360, 3570, 3808, 3836, 3920, 4080, 4110, 4165, 4384, 4658, 4704, 4760, 4795, 4998, 5480, 5712, 5754, 5880, 6576, 6664, 6713, 6987, 7140, 7672, 7840, 8160, 8220, 8330, 9316, 9520, 9590, 9996, 10960, 11424, 11508, 11645, 11760, 12495, 13152, 13328, 13426, 13974, 14280, 14385, 15344, 16303, 16440, 16660, 18632, 19040, 19180, 19992, 20139, 21920, 23016, 23290, 23520, 24990, 26656, 26852, 27948, 28560, 28770, 30688, 32606, 32880, 33320, 33565, 34935, 37264, 38360, 39984, 40278, 46032, 46580, 48909, 49980, 53704, 55896, 57120, 57540, 65212, 65760, 66640, 67130, 69870, 74528, 76720, 79968, 80556, 81515, 92064, 93160, 97818, 99960, 100695, 107408, 111792, 114121, 115080, 130424, 133280, 134260, 139740, 153440, 161112, 163030, 186320, 195636, 199920, 201390, 214816, 223584, 228242, 230160, 244545, 260848, 268520, 279480, 322224, 326060, 342363, 372640, 391272, 399840, 402780, 456484, 460320, 489090, 521696, 537040, 558960, 570605, 644448, 652120, 684726, 782544, 805560, 912968, 978180, 1074080, 1117920, 1141210, 1304240, 1369452, 1565088, 1611120, 1711815, 1825936, 1956360, 2282420, 2608480, 2738904, 3222240, 3423630, 3651872, 3912720, 4564840, 5477808, 6847260, 7825440, 9129680, 10955616, 13694520, 18259360, 27389040, 54778080]

約数ペア:

[(1, 54778080), (2, 27389040), (3, 18259360), (4, 13694520), (5, 10955616), (6, 9129680), (7, 7825440), (8, 6847260), (10, 5477808), (12, 4564840), (14, 3912720), (15, 3651872), (16, 3423630), (17, 3222240), (20, 2738904), (21, 2608480), (24, 2282420), (28, 1956360), (30, 1825936), (32, 1711815), (34, 1611120), (35, 1565088), (40, 1369452), (42, 1304240), (48, 1141210), (49, 1117920), (51, 1074080), (56, 978180), (60, 912968), (68, 805560), (70, 782544), (80, 684726), (84, 652120), (85, 644448), (96, 570605), (98, 558960), (102, 537040), (105, 521696), (112, 489090), (119, 460320), (120, 456484), (136, 402780), (137, 399840), (140, 391272), (147, 372640), (160, 342363), (168, 326060), (170, 322224), (196, 279480), (204, 268520), (210, 260848), (224, 244545), (238, 230160), (240, 228242), (245, 223584), (255, 214816), (272, 201390), (274, 199920), (280, 195636), (294, 186320), (336, 163030), (340, 161112), (357, 153440), (392, 139740), (408, 134260), (411, 133280), (420, 130424), (476, 115080), (480, 114121), (490, 111792), (510, 107408), (544, 100695), (548, 99960), (560, 97818), (588, 93160), (595, 92064), (672, 81515), (680, 80556), (685, 79968), (714, 76720), (735, 74528), (784, 69870), (816, 67130), (822, 66640), (833, 65760), (840, 65212), (952, 57540), (959, 57120), (980, 55896), (1020, 53704), (1096, 49980), (1120, 48909), (1176, 46580), (1190, 46032), (1360, 40278), (1370, 39984), (1428, 38360), (1470, 37264), (1568, 34935), (1632, 33565), (1644, 33320), (1666, 32880), (1680, 32606), (1785, 30688), (1904, 28770), (1918, 28560), (1960, 27948), (2040, 26852), (2055, 26656), (2192, 24990), (2329, 23520), (2352, 23290), (2380, 23016), (2499, 21920), (2720, 20139), (2740, 19992), (2856, 19180), (2877, 19040), (2940, 18632), (3288, 16660), (3332, 16440), (3360, 16303), (3570, 15344), (3808, 14385), (3836, 14280), (3920, 13974), (4080, 13426), (4110, 13328), (4165, 13152), (4384, 12495), (4658, 11760), (4704, 11645), (4760, 11508), (4795, 11424), (4998, 10960), (5480, 9996), (5712, 9590), (5754, 9520), (5880, 9316), (6576, 8330), (6664, 8220), (6713, 8160), (6987, 7840), (7140, 7672)]