55246680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 194594400

約数和(自身を除く): 139347720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 57, 60, 72, 76, 82, 90, 95, 114, 120, 123, 152, 164, 171, 180, 190, 197, 205, 228, 246, 285, 328, 342, 360, 369, 380, 394, 410, 456, 492, 570, 591, 615, 684, 738, 760, 779, 788, 820, 855, 984, 985, 1140, 1182, 1230, 1368, 1476, 1558, 1576, 1640, 1710, 1773, 1845, 1970, 2280, 2337, 2364, 2460, 2952, 2955, 3116, 3420, 3546, 3690, 3743, 3895, 3940, 4674, 4728, 4920, 5910, 6232, 6840, 7011, 7092, 7380, 7486, 7790, 7880, 8077, 8865, 9348, 11229, 11685, 11820, 14022, 14184, 14760, 14972, 15580, 16154, 17730, 18696, 18715, 22458, 23370, 23640, 24231, 28044, 29944, 31160, 32308, 33687, 35055, 35460, 37430, 40385, 44916, 46740, 48462, 56088, 56145, 64616, 67374, 70110, 70920, 72693, 74860, 80770, 89832, 93480, 96924, 112290, 121155, 134748, 140220, 145386, 149720, 153463, 161540, 168435, 193848, 224580, 242310, 269496, 280440, 290772, 306926, 323080, 336870, 363465, 449160, 460389, 484620, 581544, 613852, 673740, 726930, 767315, 920778, 969240, 1227704, 1347480, 1381167, 1453860, 1534630, 1841556, 2301945, 2762334, 2907720, 3069260, 3683112, 4603890, 5524668, 6138520, 6905835, 9207780, 11049336, 13811670, 18415560, 27623340, 55246680]

約数ペア:

[(1, 55246680), (2, 27623340), (3, 18415560), (4, 13811670), (5, 11049336), (6, 9207780), (8, 6905835), (9, 6138520), (10, 5524668), (12, 4603890), (15, 3683112), (18, 3069260), (19, 2907720), (20, 2762334), (24, 2301945), (30, 1841556), (36, 1534630), (38, 1453860), (40, 1381167), (41, 1347480), (45, 1227704), (57, 969240), (60, 920778), (72, 767315), (76, 726930), (82, 673740), (90, 613852), (95, 581544), (114, 484620), (120, 460389), (123, 449160), (152, 363465), (164, 336870), (171, 323080), (180, 306926), (190, 290772), (197, 280440), (205, 269496), (228, 242310), (246, 224580), (285, 193848), (328, 168435), (342, 161540), (360, 153463), (369, 149720), (380, 145386), (394, 140220), (410, 134748), (456, 121155), (492, 112290), (570, 96924), (591, 93480), (615, 89832), (684, 80770), (738, 74860), (760, 72693), (779, 70920), (788, 70110), (820, 67374), (855, 64616), (984, 56145), (985, 56088), (1140, 48462), (1182, 46740), (1230, 44916), (1368, 40385), (1476, 37430), (1558, 35460), (1576, 35055), (1640, 33687), (1710, 32308), (1773, 31160), (1845, 29944), (1970, 28044), (2280, 24231), (2337, 23640), (2364, 23370), (2460, 22458), (2952, 18715), (2955, 18696), (3116, 17730), (3420, 16154), (3546, 15580), (3690, 14972), (3743, 14760), (3895, 14184), (3940, 14022), (4674, 11820), (4728, 11685), (4920, 11229), (5910, 9348), (6232, 8865), (6840, 8077), (7011, 7880), (7092, 7790), (7380, 7486)]