78607200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4679}}^1$

素因数の和:4709

約数の個数: 144

約数和(自身を含む): 292481280

約数和(自身を除く): 213874080

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, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 4679, 5600, 8400, 9358, 14037, 16800, 18716, 23395, 28074, 32753, 37432, 46790, 56148, 65506, 70185, 74864, 93580, 98259, 112296, 116975, 131012, 140370, 149728, 163765, 187160, 196518, 224592, 233950, 262024, 280740, 327530, 350925, 374320, 393036, 449184, 467900, 491295, 524048, 561480, 655060, 701850, 748640, 786072, 818825, 935800, 982590, 1048096, 1122960, 1310120, 1403700, 1572144, 1637650, 1871600, 1965180, 2245920, 2456475, 2620240, 2807400, 3144288, 3275300, 3743200, 3930360, 4912950, 5240480, 5614800, 6550600, 7860720, 9825900, 11229600, 13101200, 15721440, 19651800, 26202400, 39303600, 78607200]

約数ペア:

[(1, 78607200), (2, 39303600), (3, 26202400), (4, 19651800), (5, 15721440), (6, 13101200), (7, 11229600), (8, 9825900), (10, 7860720), (12, 6550600), (14, 5614800), (15, 5240480), (16, 4912950), (20, 3930360), (21, 3743200), (24, 3275300), (25, 3144288), (28, 2807400), (30, 2620240), (32, 2456475), (35, 2245920), (40, 1965180), (42, 1871600), (48, 1637650), (50, 1572144), (56, 1403700), (60, 1310120), (70, 1122960), (75, 1048096), (80, 982590), (84, 935800), (96, 818825), (100, 786072), (105, 748640), (112, 701850), (120, 655060), (140, 561480), (150, 524048), (160, 491295), (168, 467900), (175, 449184), (200, 393036), (210, 374320), (224, 350925), (240, 327530), (280, 280740), (300, 262024), (336, 233950), (350, 224592), (400, 196518), (420, 187160), (480, 163765), (525, 149728), (560, 140370), (600, 131012), (672, 116975), (700, 112296), (800, 98259), (840, 93580), (1050, 74864), (1120, 70185), (1200, 65506), (1400, 56148), (1680, 46790), (2100, 37432), (2400, 32753), (2800, 28074), (3360, 23395), (4200, 18716), (4679, 16800), (5600, 14037), (8400, 9358)]