123282600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 441936000

約数和(自身を除く): 318653400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 149, 150, 168, 175, 197, 200, 210, 280, 298, 300, 350, 394, 420, 447, 525, 591, 596, 600, 700, 745, 788, 840, 894, 985, 1043, 1050, 1182, 1192, 1379, 1400, 1490, 1576, 1788, 1970, 2086, 2100, 2235, 2364, 2758, 2955, 2980, 3129, 3576, 3725, 3940, 4137, 4172, 4200, 4470, 4728, 4925, 5215, 5516, 5910, 5960, 6258, 6895, 7450, 7880, 8274, 8344, 8940, 9850, 10430, 11032, 11175, 11820, 12516, 13790, 14775, 14900, 15645, 16548, 17880, 19700, 20685, 20860, 22350, 23640, 25032, 26075, 27580, 29353, 29550, 29800, 31290, 33096, 34475, 39400, 41370, 41720, 44700, 52150, 55160, 58706, 59100, 62580, 68950, 78225, 82740, 88059, 89400, 103425, 104300, 117412, 118200, 125160, 137900, 146765, 156450, 165480, 176118, 205471, 206850, 208600, 234824, 275800, 293530, 312900, 352236, 410942, 413700, 440295, 587060, 616413, 625800, 704472, 733825, 821884, 827400, 880590, 1027355, 1174120, 1232826, 1467650, 1643768, 1761180, 2054710, 2201475, 2465652, 2935300, 3082065, 3522360, 4109420, 4402950, 4931304, 5136775, 5870600, 6164130, 8218840, 8805900, 10273550, 12328260, 15410325, 17611800, 20547100, 24656520, 30820650, 41094200, 61641300, 123282600]

約数ペア:

[(1, 123282600), (2, 61641300), (3, 41094200), (4, 30820650), (5, 24656520), (6, 20547100), (7, 17611800), (8, 15410325), (10, 12328260), (12, 10273550), (14, 8805900), (15, 8218840), (20, 6164130), (21, 5870600), (24, 5136775), (25, 4931304), (28, 4402950), (30, 4109420), (35, 3522360), (40, 3082065), (42, 2935300), (50, 2465652), (56, 2201475), (60, 2054710), (70, 1761180), (75, 1643768), (84, 1467650), (100, 1232826), (105, 1174120), (120, 1027355), (140, 880590), (149, 827400), (150, 821884), (168, 733825), (175, 704472), (197, 625800), (200, 616413), (210, 587060), (280, 440295), (298, 413700), (300, 410942), (350, 352236), (394, 312900), (420, 293530), (447, 275800), (525, 234824), (591, 208600), (596, 206850), (600, 205471), (700, 176118), (745, 165480), (788, 156450), (840, 146765), (894, 137900), (985, 125160), (1043, 118200), (1050, 117412), (1182, 104300), (1192, 103425), (1379, 89400), (1400, 88059), (1490, 82740), (1576, 78225), (1788, 68950), (1970, 62580), (2086, 59100), (2100, 58706), (2235, 55160), (2364, 52150), (2758, 44700), (2955, 41720), (2980, 41370), (3129, 39400), (3576, 34475), (3725, 33096), (3940, 31290), (4137, 29800), (4172, 29550), (4200, 29353), (4470, 27580), (4728, 26075), (4925, 25032), (5215, 23640), (5516, 22350), (5910, 20860), (5960, 20685), (6258, 19700), (6895, 17880), (7450, 16548), (7880, 15645), (8274, 14900), (8344, 14775), (8940, 13790), (9850, 12516), (10430, 11820), (11032, 11175)]