69871200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{4159}}^1$

素因数の和:4189

約数の個数: 144

約数和(自身を含む): 259983360

約数和(自身を除く): 190112160

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, 4159, 4200, 5600, 8318, 8400, 12477, 16636, 16800, 20795, 24954, 29113, 33272, 41590, 49908, 58226, 62385, 66544, 83180, 87339, 99816, 103975, 116452, 124770, 133088, 145565, 166360, 174678, 199632, 207950, 232904, 249540, 291130, 311925, 332720, 349356, 399264, 415900, 436695, 465808, 499080, 582260, 623850, 665440, 698712, 727825, 831800, 873390, 931616, 998160, 1164520, 1247700, 1397424, 1455650, 1663600, 1746780, 1996320, 2183475, 2329040, 2495400, 2794848, 2911300, 3327200, 3493560, 4366950, 4658080, 4990800, 5822600, 6987120, 8733900, 9981600, 11645200, 13974240, 17467800, 23290400, 34935600, 69871200]

約数ペア:

[(1, 69871200), (2, 34935600), (3, 23290400), (4, 17467800), (5, 13974240), (6, 11645200), (7, 9981600), (8, 8733900), (10, 6987120), (12, 5822600), (14, 4990800), (15, 4658080), (16, 4366950), (20, 3493560), (21, 3327200), (24, 2911300), (25, 2794848), (28, 2495400), (30, 2329040), (32, 2183475), (35, 1996320), (40, 1746780), (42, 1663600), (48, 1455650), (50, 1397424), (56, 1247700), (60, 1164520), (70, 998160), (75, 931616), (80, 873390), (84, 831800), (96, 727825), (100, 698712), (105, 665440), (112, 623850), (120, 582260), (140, 499080), (150, 465808), (160, 436695), (168, 415900), (175, 399264), (200, 349356), (210, 332720), (224, 311925), (240, 291130), (280, 249540), (300, 232904), (336, 207950), (350, 199632), (400, 174678), (420, 166360), (480, 145565), (525, 133088), (560, 124770), (600, 116452), (672, 103975), (700, 99816), (800, 87339), (840, 83180), (1050, 66544), (1120, 62385), (1200, 58226), (1400, 49908), (1680, 41590), (2100, 33272), (2400, 29113), (2800, 24954), (3360, 20795), (4159, 16800), (4200, 16636), (5600, 12477), (8318, 8400)]