522576180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:539

約数の個数: 216

約数和(自身を含む): 1859850720

約数和(自身を除く): 1337274540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 179, 180, 196, 210, 245, 252, 294, 315, 331, 358, 420, 441, 490, 537, 588, 630, 662, 716, 735, 882, 895, 980, 993, 1074, 1253, 1260, 1324, 1470, 1611, 1655, 1764, 1790, 1986, 2148, 2205, 2317, 2506, 2685, 2940, 2979, 3222, 3310, 3580, 3759, 3972, 4410, 4634, 4965, 5012, 5370, 5958, 6265, 6444, 6620, 6951, 7518, 8055, 8771, 8820, 9268, 9930, 10740, 11277, 11585, 11916, 12530, 13902, 14895, 15036, 16110, 16219, 17542, 18795, 19860, 20853, 22554, 23170, 25060, 26313, 27804, 29790, 32220, 32438, 34755, 35084, 37590, 41706, 43855, 45108, 46340, 48657, 52626, 56385, 59249, 59580, 64876, 69510, 75180, 78939, 81095, 83412, 87710, 97314, 104265, 105252, 112770, 118498, 131565, 139020, 145971, 157878, 162190, 175420, 177747, 194628, 208530, 225540, 236996, 243285, 263130, 291942, 296245, 315756, 324380, 355494, 394695, 414743, 417060, 486570, 526260, 533241, 583884, 592490, 710988, 729855, 789390, 829486, 888735, 973140, 1066482, 1184980, 1244229, 1459710, 1578780, 1658972, 1777470, 2073715, 2132964, 2488458, 2666205, 2903201, 2919420, 3554940, 3732687, 4147430, 4976916, 5332410, 5806402, 6221145, 7465374, 8294860, 8709603, 10664820, 11612804, 12442290, 14516005, 14930748, 17419206, 18663435, 24884580, 26128809, 29032010, 34838412, 37326870, 43548015, 52257618, 58064020, 74653740, 87096030, 104515236, 130644045, 174192060, 261288090, 522576180]

約数ペア:

[(1, 522576180), (2, 261288090), (3, 174192060), (4, 130644045), (5, 104515236), (6, 87096030), (7, 74653740), (9, 58064020), (10, 52257618), (12, 43548015), (14, 37326870), (15, 34838412), (18, 29032010), (20, 26128809), (21, 24884580), (28, 18663435), (30, 17419206), (35, 14930748), (36, 14516005), (42, 12442290), (45, 11612804), (49, 10664820), (60, 8709603), (63, 8294860), (70, 7465374), (84, 6221145), (90, 5806402), (98, 5332410), (105, 4976916), (126, 4147430), (140, 3732687), (147, 3554940), (179, 2919420), (180, 2903201), (196, 2666205), (210, 2488458), (245, 2132964), (252, 2073715), (294, 1777470), (315, 1658972), (331, 1578780), (358, 1459710), (420, 1244229), (441, 1184980), (490, 1066482), (537, 973140), (588, 888735), (630, 829486), (662, 789390), (716, 729855), (735, 710988), (882, 592490), (895, 583884), (980, 533241), (993, 526260), (1074, 486570), (1253, 417060), (1260, 414743), (1324, 394695), (1470, 355494), (1611, 324380), (1655, 315756), (1764, 296245), (1790, 291942), (1986, 263130), (2148, 243285), (2205, 236996), (2317, 225540), (2506, 208530), (2685, 194628), (2940, 177747), (2979, 175420), (3222, 162190), (3310, 157878), (3580, 145971), (3759, 139020), (3972, 131565), (4410, 118498), (4634, 112770), (4965, 105252), (5012, 104265), (5370, 97314), (5958, 87710), (6265, 83412), (6444, 81095), (6620, 78939), (6951, 75180), (7518, 69510), (8055, 64876), (8771, 59580), (8820, 59249), (9268, 56385), (9930, 52626), (10740, 48657), (11277, 46340), (11585, 45108), (11916, 43855), (12530, 41706), (13902, 37590), (14895, 35084), (15036, 34755), (16110, 32438), (16219, 32220), (17542, 29790), (18795, 27804), (19860, 26313), (20853, 25060), (22554, 23170)]