89931240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 337858560

約数和(自身を除く): 247927320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 281, 315, 360, 381, 420, 504, 508, 562, 630, 635, 762, 840, 843, 889, 1016, 1124, 1143, 1260, 1270, 1405, 1524, 1686, 1778, 1905, 1967, 2248, 2286, 2520, 2529, 2540, 2667, 2810, 3048, 3372, 3556, 3810, 3934, 4215, 4445, 4572, 5058, 5080, 5334, 5620, 5715, 5901, 6744, 7112, 7620, 7868, 8001, 8430, 8890, 9144, 9835, 10116, 10668, 11240, 11430, 11802, 12645, 13335, 15240, 15736, 16002, 16860, 17703, 17780, 19670, 20232, 21336, 22860, 23604, 25290, 26670, 29505, 32004, 33720, 35406, 35560, 35687, 39340, 40005, 45720, 47208, 50580, 53340, 59010, 64008, 70812, 71374, 78680, 80010, 88515, 101160, 106680, 107061, 118020, 141624, 142748, 160020, 177030, 178435, 214122, 236040, 249809, 285496, 320040, 321183, 354060, 356870, 428244, 499618, 535305, 642366, 708120, 713740, 749427, 856488, 999236, 1070610, 1249045, 1284732, 1427480, 1498854, 1605915, 1998472, 2141220, 2248281, 2498090, 2569464, 2997708, 3211830, 3747135, 4282440, 4496562, 4996180, 5995416, 6423660, 7494270, 8993124, 9992360, 11241405, 12847320, 14988540, 17986248, 22482810, 29977080, 44965620, 89931240]

約数ペア:

[(1, 89931240), (2, 44965620), (3, 29977080), (4, 22482810), (5, 17986248), (6, 14988540), (7, 12847320), (8, 11241405), (9, 9992360), (10, 8993124), (12, 7494270), (14, 6423660), (15, 5995416), (18, 4996180), (20, 4496562), (21, 4282440), (24, 3747135), (28, 3211830), (30, 2997708), (35, 2569464), (36, 2498090), (40, 2248281), (42, 2141220), (45, 1998472), (56, 1605915), (60, 1498854), (63, 1427480), (70, 1284732), (72, 1249045), (84, 1070610), (90, 999236), (105, 856488), (120, 749427), (126, 713740), (127, 708120), (140, 642366), (168, 535305), (180, 499618), (210, 428244), (252, 356870), (254, 354060), (280, 321183), (281, 320040), (315, 285496), (360, 249809), (381, 236040), (420, 214122), (504, 178435), (508, 177030), (562, 160020), (630, 142748), (635, 141624), (762, 118020), (840, 107061), (843, 106680), (889, 101160), (1016, 88515), (1124, 80010), (1143, 78680), (1260, 71374), (1270, 70812), (1405, 64008), (1524, 59010), (1686, 53340), (1778, 50580), (1905, 47208), (1967, 45720), (2248, 40005), (2286, 39340), (2520, 35687), (2529, 35560), (2540, 35406), (2667, 33720), (2810, 32004), (3048, 29505), (3372, 26670), (3556, 25290), (3810, 23604), (3934, 22860), (4215, 21336), (4445, 20232), (4572, 19670), (5058, 17780), (5080, 17703), (5334, 16860), (5620, 16002), (5715, 15736), (5901, 15240), (6744, 13335), (7112, 12645), (7620, 11802), (7868, 11430), (8001, 11240), (8430, 10668), (8890, 10116), (9144, 9835)]