69990480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1543}}^1$

素因数の和:1575

約数の個数: 200

約数和(自身を含む): 277994112

約数和(自身を除く): 208003632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1543, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3086, 3240, 3780, 4536, 4629, 5040, 5670, 6172, 6480, 7560, 7715, 9072, 9258, 10801, 11340, 12344, 13887, 15120, 15430, 18516, 21602, 22680, 23145, 24688, 27774, 30860, 32403, 37032, 41661, 43204, 45360, 46290, 54005, 55548, 61720, 64806, 69435, 74064, 83322, 86408, 92580, 97209, 108010, 111096, 123440, 124983, 129612, 138870, 162015, 166644, 172816, 185160, 194418, 208305, 216020, 222192, 249966, 259224, 277740, 291627, 324030, 333288, 370320, 388836, 416610, 432040, 486045, 499932, 518448, 555480, 583254, 624915, 648060, 666576, 777672, 833220, 864080, 874881, 972090, 999864, 1110960, 1166508, 1249830, 1296120, 1458135, 1555344, 1666440, 1749762, 1944180, 1999728, 2333016, 2499660, 2592240, 2916270, 3332880, 3499524, 3888360, 4374405, 4666032, 4999320, 5832540, 6999048, 7776720, 8748810, 9998640, 11665080, 13998096, 17497620, 23330160, 34995240, 69990480]

約数ペア:

[(1, 69990480), (2, 34995240), (3, 23330160), (4, 17497620), (5, 13998096), (6, 11665080), (7, 9998640), (8, 8748810), (9, 7776720), (10, 6999048), (12, 5832540), (14, 4999320), (15, 4666032), (16, 4374405), (18, 3888360), (20, 3499524), (21, 3332880), (24, 2916270), (27, 2592240), (28, 2499660), (30, 2333016), (35, 1999728), (36, 1944180), (40, 1749762), (42, 1666440), (45, 1555344), (48, 1458135), (54, 1296120), (56, 1249830), (60, 1166508), (63, 1110960), (70, 999864), (72, 972090), (80, 874881), (81, 864080), (84, 833220), (90, 777672), (105, 666576), (108, 648060), (112, 624915), (120, 583254), (126, 555480), (135, 518448), (140, 499932), (144, 486045), (162, 432040), (168, 416610), (180, 388836), (189, 370320), (210, 333288), (216, 324030), (240, 291627), (252, 277740), (270, 259224), (280, 249966), (315, 222192), (324, 216020), (336, 208305), (360, 194418), (378, 185160), (405, 172816), (420, 166644), (432, 162015), (504, 138870), (540, 129612), (560, 124983), (567, 123440), (630, 111096), (648, 108010), (720, 97209), (756, 92580), (810, 86408), (840, 83322), (945, 74064), (1008, 69435), (1080, 64806), (1134, 61720), (1260, 55548), (1296, 54005), (1512, 46290), (1543, 45360), (1620, 43204), (1680, 41661), (1890, 37032), (2160, 32403), (2268, 30860), (2520, 27774), (2835, 24688), (3024, 23145), (3086, 22680), (3240, 21602), (3780, 18516), (4536, 15430), (4629, 15120), (5040, 13887), (5670, 12344), (6172, 11340), (6480, 10801), (7560, 9258), (7715, 9072)]