85140720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1877}}^1$

素因数の和:1909

約数の個数: 200

約数和(自身を含む): 338130144

約数和(自身を除く): 252989424

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, 1620, 1680, 1877, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3754, 3780, 4536, 5040, 5631, 5670, 6480, 7508, 7560, 9072, 9385, 11262, 11340, 13139, 15016, 15120, 16893, 18770, 22524, 22680, 26278, 28155, 30032, 33786, 37540, 39417, 45048, 45360, 50679, 52556, 56310, 65695, 67572, 75080, 78834, 84465, 90096, 101358, 105112, 112620, 118251, 131390, 135144, 150160, 152037, 157668, 168930, 197085, 202716, 210224, 225240, 236502, 253395, 262780, 270288, 304074, 315336, 337860, 354753, 394170, 405432, 450480, 473004, 506790, 525560, 591255, 608148, 630672, 675720, 709506, 760185, 788340, 810864, 946008, 1013580, 1051120, 1064259, 1182510, 1216296, 1351440, 1419012, 1520370, 1576680, 1773765, 1892016, 2027160, 2128518, 2365020, 2432592, 2838024, 3040740, 3153360, 3547530, 4054320, 4257036, 4730040, 5321295, 5676048, 6081480, 7095060, 8514072, 9460080, 10642590, 12162960, 14190120, 17028144, 21285180, 28380240, 42570360, 85140720]

約数ペア:

[(1, 85140720), (2, 42570360), (3, 28380240), (4, 21285180), (5, 17028144), (6, 14190120), (7, 12162960), (8, 10642590), (9, 9460080), (10, 8514072), (12, 7095060), (14, 6081480), (15, 5676048), (16, 5321295), (18, 4730040), (20, 4257036), (21, 4054320), (24, 3547530), (27, 3153360), (28, 3040740), (30, 2838024), (35, 2432592), (36, 2365020), (40, 2128518), (42, 2027160), (45, 1892016), (48, 1773765), (54, 1576680), (56, 1520370), (60, 1419012), (63, 1351440), (70, 1216296), (72, 1182510), (80, 1064259), (81, 1051120), (84, 1013580), (90, 946008), (105, 810864), (108, 788340), (112, 760185), (120, 709506), (126, 675720), (135, 630672), (140, 608148), (144, 591255), (162, 525560), (168, 506790), (180, 473004), (189, 450480), (210, 405432), (216, 394170), (240, 354753), (252, 337860), (270, 315336), (280, 304074), (315, 270288), (324, 262780), (336, 253395), (360, 236502), (378, 225240), (405, 210224), (420, 202716), (432, 197085), (504, 168930), (540, 157668), (560, 152037), (567, 150160), (630, 135144), (648, 131390), (720, 118251), (756, 112620), (810, 105112), (840, 101358), (945, 90096), (1008, 84465), (1080, 78834), (1134, 75080), (1260, 67572), (1296, 65695), (1512, 56310), (1620, 52556), (1680, 50679), (1877, 45360), (1890, 45048), (2160, 39417), (2268, 37540), (2520, 33786), (2835, 30032), (3024, 28155), (3240, 26278), (3754, 22680), (3780, 22524), (4536, 18770), (5040, 16893), (5631, 15120), (5670, 15016), (6480, 13139), (7508, 11340), (7560, 11262), (9072, 9385)]