149307480

素因数分解:

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

素因数の和:534

約数の個数: 192

約数和(自身を含む): 559353600

約数和(自身を除く): 410046120

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, 140, 168, 179, 180, 210, 252, 280, 315, 331, 358, 360, 420, 504, 537, 630, 662, 716, 840, 895, 993, 1074, 1253, 1260, 1324, 1432, 1611, 1655, 1790, 1986, 2148, 2317, 2506, 2520, 2648, 2685, 2979, 3222, 3310, 3580, 3759, 3972, 4296, 4634, 4965, 5012, 5370, 5958, 6265, 6444, 6620, 6951, 7160, 7518, 7944, 8055, 9268, 9930, 10024, 10740, 11277, 11585, 11916, 12530, 12888, 13240, 13902, 14895, 15036, 16110, 18536, 18795, 19860, 20853, 21480, 22554, 23170, 23832, 25060, 27804, 29790, 30072, 32220, 34755, 37590, 39720, 41706, 45108, 46340, 50120, 55608, 56385, 59249, 59580, 64440, 69510, 75180, 83412, 90216, 92680, 104265, 112770, 118498, 119160, 139020, 150360, 166824, 177747, 208530, 225540, 236996, 278040, 296245, 355494, 414743, 417060, 451080, 473992, 533241, 592490, 710988, 829486, 834120, 888735, 1066482, 1184980, 1244229, 1421976, 1658972, 1777470, 2073715, 2132964, 2369960, 2488458, 2666205, 3317944, 3554940, 3732687, 4147430, 4265928, 4976916, 5332410, 6221145, 7109880, 7465374, 8294860, 9953832, 10664820, 12442290, 14930748, 16589720, 18663435, 21329640, 24884580, 29861496, 37326870, 49769160, 74653740, 149307480]

約数ペア:

[(1, 149307480), (2, 74653740), (3, 49769160), (4, 37326870), (5, 29861496), (6, 24884580), (7, 21329640), (8, 18663435), (9, 16589720), (10, 14930748), (12, 12442290), (14, 10664820), (15, 9953832), (18, 8294860), (20, 7465374), (21, 7109880), (24, 6221145), (28, 5332410), (30, 4976916), (35, 4265928), (36, 4147430), (40, 3732687), (42, 3554940), (45, 3317944), (56, 2666205), (60, 2488458), (63, 2369960), (70, 2132964), (72, 2073715), (84, 1777470), (90, 1658972), (105, 1421976), (120, 1244229), (126, 1184980), (140, 1066482), (168, 888735), (179, 834120), (180, 829486), (210, 710988), (252, 592490), (280, 533241), (315, 473992), (331, 451080), (358, 417060), (360, 414743), (420, 355494), (504, 296245), (537, 278040), (630, 236996), (662, 225540), (716, 208530), (840, 177747), (895, 166824), (993, 150360), (1074, 139020), (1253, 119160), (1260, 118498), (1324, 112770), (1432, 104265), (1611, 92680), (1655, 90216), (1790, 83412), (1986, 75180), (2148, 69510), (2317, 64440), (2506, 59580), (2520, 59249), (2648, 56385), (2685, 55608), (2979, 50120), (3222, 46340), (3310, 45108), (3580, 41706), (3759, 39720), (3972, 37590), (4296, 34755), (4634, 32220), (4965, 30072), (5012, 29790), (5370, 27804), (5958, 25060), (6265, 23832), (6444, 23170), (6620, 22554), (6951, 21480), (7160, 20853), (7518, 19860), (7944, 18795), (8055, 18536), (9268, 16110), (9930, 15036), (10024, 14895), (10740, 13902), (11277, 13240), (11585, 12888), (11916, 12530)]