123237800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 356227200

約数和(自身を除く): 232989400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 41, 50, 56, 70, 76, 82, 95, 100, 113, 133, 140, 152, 164, 175, 190, 200, 205, 226, 266, 280, 287, 328, 350, 380, 410, 452, 475, 532, 565, 574, 665, 700, 760, 779, 791, 820, 904, 950, 1025, 1064, 1130, 1148, 1330, 1400, 1435, 1558, 1582, 1640, 1900, 2050, 2147, 2260, 2296, 2660, 2825, 2870, 3116, 3164, 3325, 3800, 3895, 3955, 4100, 4294, 4520, 4633, 5320, 5453, 5650, 5740, 6232, 6328, 6650, 7175, 7790, 7910, 8200, 8588, 9266, 10735, 10906, 11300, 11480, 13300, 14350, 15029, 15580, 15820, 17176, 18532, 19475, 19775, 21470, 21812, 22600, 23165, 26600, 27265, 28700, 30058, 31160, 31640, 32431, 37064, 38950, 39550, 42940, 43624, 46330, 53675, 54530, 57400, 60116, 64862, 75145, 77900, 79100, 85880, 88027, 92660, 107350, 109060, 115825, 120232, 129724, 136325, 150290, 155800, 158200, 162155, 176054, 185320, 214700, 218120, 231650, 259448, 272650, 300580, 324310, 352108, 375725, 429400, 440135, 463300, 545300, 601160, 616189, 648620, 704216, 751450, 810775, 880270, 926600, 1090600, 1232378, 1297240, 1502900, 1621550, 1760540, 2200675, 2464756, 3005800, 3080945, 3243100, 3521080, 4401350, 4929512, 6161890, 6486200, 8802700, 12323780, 15404725, 17605400, 24647560, 30809450, 61618900, 123237800]

約数ペア:

[(1, 123237800), (2, 61618900), (4, 30809450), (5, 24647560), (7, 17605400), (8, 15404725), (10, 12323780), (14, 8802700), (19, 6486200), (20, 6161890), (25, 4929512), (28, 4401350), (35, 3521080), (38, 3243100), (40, 3080945), (41, 3005800), (50, 2464756), (56, 2200675), (70, 1760540), (76, 1621550), (82, 1502900), (95, 1297240), (100, 1232378), (113, 1090600), (133, 926600), (140, 880270), (152, 810775), (164, 751450), (175, 704216), (190, 648620), (200, 616189), (205, 601160), (226, 545300), (266, 463300), (280, 440135), (287, 429400), (328, 375725), (350, 352108), (380, 324310), (410, 300580), (452, 272650), (475, 259448), (532, 231650), (565, 218120), (574, 214700), (665, 185320), (700, 176054), (760, 162155), (779, 158200), (791, 155800), (820, 150290), (904, 136325), (950, 129724), (1025, 120232), (1064, 115825), (1130, 109060), (1148, 107350), (1330, 92660), (1400, 88027), (1435, 85880), (1558, 79100), (1582, 77900), (1640, 75145), (1900, 64862), (2050, 60116), (2147, 57400), (2260, 54530), (2296, 53675), (2660, 46330), (2825, 43624), (2870, 42940), (3116, 39550), (3164, 38950), (3325, 37064), (3800, 32431), (3895, 31640), (3955, 31160), (4100, 30058), (4294, 28700), (4520, 27265), (4633, 26600), (5320, 23165), (5453, 22600), (5650, 21812), (5740, 21470), (6232, 19775), (6328, 19475), (6650, 18532), (7175, 17176), (7790, 15820), (7910, 15580), (8200, 15029), (8588, 14350), (9266, 13300), (10735, 11480), (10906, 11300)]