66813600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 257233536

約数和(自身を除く): 190419936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 41, 42, 48, 50, 56, 60, 70, 75, 80, 82, 84, 96, 97, 100, 105, 112, 120, 123, 140, 150, 160, 164, 168, 175, 194, 200, 205, 210, 224, 240, 246, 280, 287, 291, 300, 328, 336, 350, 388, 400, 410, 420, 480, 485, 492, 525, 560, 574, 582, 600, 615, 656, 672, 679, 700, 776, 800, 820, 840, 861, 970, 984, 1025, 1050, 1120, 1148, 1164, 1200, 1230, 1312, 1358, 1400, 1435, 1455, 1552, 1640, 1680, 1722, 1940, 1968, 2037, 2050, 2100, 2296, 2328, 2400, 2425, 2460, 2716, 2800, 2870, 2910, 3075, 3104, 3280, 3360, 3395, 3444, 3880, 3936, 3977, 4074, 4100, 4200, 4305, 4592, 4656, 4850, 4920, 5432, 5600, 5740, 5820, 6150, 6560, 6790, 6888, 7175, 7275, 7760, 7954, 8148, 8200, 8400, 8610, 9184, 9312, 9700, 9840, 10185, 10864, 11480, 11640, 11931, 12300, 13580, 13776, 14350, 14550, 15520, 15908, 16296, 16400, 16800, 16975, 17220, 19400, 19680, 19885, 20370, 21525, 21728, 22960, 23280, 23862, 24600, 27160, 27552, 27839, 28700, 29100, 31816, 32592, 32800, 33950, 34440, 38800, 39770, 40740, 43050, 45920, 46560, 47724, 49200, 50925, 54320, 55678, 57400, 58200, 59655, 63632, 65184, 67900, 68880, 77600, 79540, 81480, 83517, 86100, 95448, 98400, 99425, 101850, 108640, 111356, 114800, 116400, 119310, 127264, 135800, 137760, 139195, 159080, 162960, 167034, 172200, 190896, 198850, 203700, 222712, 229600, 232800, 238620, 271600, 278390, 298275, 318160, 325920, 334068, 344400, 381792, 397700, 407400, 417585, 445424, 477240, 543200, 556780, 596550, 636320, 668136, 688800, 695975, 795400, 814800, 835170, 890848, 954480, 1113560, 1193100, 1336272, 1391950, 1590800, 1629600, 1670340, 1908960, 2087925, 2227120, 2386200, 2672544, 2783900, 3181600, 3340680, 4175850, 4454240, 4772400, 5567800, 6681360, 8351700, 9544800, 11135600, 13362720, 16703400, 22271200, 33406800, 66813600]

約数ペア:

[(1, 66813600), (2, 33406800), (3, 22271200), (4, 16703400), (5, 13362720), (6, 11135600), (7, 9544800), (8, 8351700), (10, 6681360), (12, 5567800), (14, 4772400), (15, 4454240), (16, 4175850), (20, 3340680), (21, 3181600), (24, 2783900), (25, 2672544), (28, 2386200), (30, 2227120), (32, 2087925), (35, 1908960), (40, 1670340), (41, 1629600), (42, 1590800), (48, 1391950), (50, 1336272), (56, 1193100), (60, 1113560), (70, 954480), (75, 890848), (80, 835170), (82, 814800), (84, 795400), (96, 695975), (97, 688800), (100, 668136), (105, 636320), (112, 596550), (120, 556780), (123, 543200), (140, 477240), (150, 445424), (160, 417585), (164, 407400), (168, 397700), (175, 381792), (194, 344400), (200, 334068), (205, 325920), (210, 318160), (224, 298275), (240, 278390), (246, 271600), (280, 238620), (287, 232800), (291, 229600), (300, 222712), (328, 203700), (336, 198850), (350, 190896), (388, 172200), (400, 167034), (410, 162960), (420, 159080), (480, 139195), (485, 137760), (492, 135800), (525, 127264), (560, 119310), (574, 116400), (582, 114800), (600, 111356), (615, 108640), (656, 101850), (672, 99425), (679, 98400), (700, 95448), (776, 86100), (800, 83517), (820, 81480), (840, 79540), (861, 77600), (970, 68880), (984, 67900), (1025, 65184), (1050, 63632), (1120, 59655), (1148, 58200), (1164, 57400), (1200, 55678), (1230, 54320), (1312, 50925), (1358, 49200), (1400, 47724), (1435, 46560), (1455, 45920), (1552, 43050), (1640, 40740), (1680, 39770), (1722, 38800), (1940, 34440), (1968, 33950), (2037, 32800), (2050, 32592), (2100, 31816), (2296, 29100), (2328, 28700), (2400, 27839), (2425, 27552), (2460, 27160), (2716, 24600), (2800, 23862), (2870, 23280), (2910, 22960), (3075, 21728), (3104, 21525), (3280, 20370), (3360, 19885), (3395, 19680), (3444, 19400), (3880, 17220), (3936, 16975), (3977, 16800), (4074, 16400), (4100, 16296), (4200, 15908), (4305, 15520), (4592, 14550), (4656, 14350), (4850, 13776), (4920, 13580), (5432, 12300), (5600, 11931), (5740, 11640), (5820, 11480), (6150, 10864), (6560, 10185), (6790, 9840), (6888, 9700), (7175, 9312), (7275, 9184), (7760, 8610), (7954, 8400), (8148, 8200)]