89407080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2128

約数の個数: 192

約数和(自身を含む): 351786240

約数和(自身を除く): 262379160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2087, 2142, 2380, 2520, 2856, 3060, 3570, 4174, 4284, 4760, 5355, 6120, 6261, 7140, 8348, 8568, 10435, 10710, 12522, 14280, 14609, 16696, 18783, 20870, 21420, 25044, 29218, 31305, 35479, 37566, 41740, 42840, 43827, 50088, 58436, 62610, 70958, 73045, 75132, 83480, 87654, 93915, 106437, 116872, 125220, 131481, 141916, 146090, 150264, 175308, 177395, 187830, 212874, 219135, 248353, 250440, 262962, 283832, 292180, 319311, 350616, 354790, 375660, 425748, 438270, 496706, 525924, 532185, 584360, 638622, 657405, 709580, 745059, 751320, 851496, 876540, 993412, 1051848, 1064370, 1241765, 1277244, 1314810, 1419160, 1490118, 1596555, 1753080, 1986824, 2128740, 2235177, 2483530, 2554488, 2629620, 2980236, 3193110, 3725295, 4257480, 4470354, 4967060, 5259240, 5960472, 6386220, 7450590, 8940708, 9934120, 11175885, 12772440, 14901180, 17881416, 22351770, 29802360, 44703540, 89407080]

約数ペア:

[(1, 89407080), (2, 44703540), (3, 29802360), (4, 22351770), (5, 17881416), (6, 14901180), (7, 12772440), (8, 11175885), (9, 9934120), (10, 8940708), (12, 7450590), (14, 6386220), (15, 5960472), (17, 5259240), (18, 4967060), (20, 4470354), (21, 4257480), (24, 3725295), (28, 3193110), (30, 2980236), (34, 2629620), (35, 2554488), (36, 2483530), (40, 2235177), (42, 2128740), (45, 1986824), (51, 1753080), (56, 1596555), (60, 1490118), (63, 1419160), (68, 1314810), (70, 1277244), (72, 1241765), (84, 1064370), (85, 1051848), (90, 993412), (102, 876540), (105, 851496), (119, 751320), (120, 745059), (126, 709580), (136, 657405), (140, 638622), (153, 584360), (168, 532185), (170, 525924), (180, 496706), (204, 438270), (210, 425748), (238, 375660), (252, 354790), (255, 350616), (280, 319311), (306, 292180), (315, 283832), (340, 262962), (357, 250440), (360, 248353), (408, 219135), (420, 212874), (476, 187830), (504, 177395), (510, 175308), (595, 150264), (612, 146090), (630, 141916), (680, 131481), (714, 125220), (765, 116872), (840, 106437), (952, 93915), (1020, 87654), (1071, 83480), (1190, 75132), (1224, 73045), (1260, 70958), (1428, 62610), (1530, 58436), (1785, 50088), (2040, 43827), (2087, 42840), (2142, 41740), (2380, 37566), (2520, 35479), (2856, 31305), (3060, 29218), (3570, 25044), (4174, 21420), (4284, 20870), (4760, 18783), (5355, 16696), (6120, 14609), (6261, 14280), (7140, 12522), (8348, 10710), (8568, 10435)]