203460180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1014

約数の個数: 192

約数和(自身を含む): 726147072

約数和(自身を除く): 522686892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 47, 55, 60, 66, 70, 77, 84, 94, 105, 110, 132, 140, 141, 154, 165, 188, 210, 220, 231, 235, 282, 308, 329, 330, 385, 420, 462, 470, 517, 564, 658, 660, 705, 770, 924, 937, 940, 987, 1034, 1155, 1316, 1410, 1540, 1551, 1645, 1874, 1974, 2068, 2310, 2585, 2811, 2820, 3102, 3290, 3619, 3748, 3948, 4620, 4685, 4935, 5170, 5622, 6204, 6559, 6580, 7238, 7755, 9370, 9870, 10307, 10340, 10857, 11244, 13118, 14055, 14476, 15510, 18095, 18740, 19677, 19740, 20614, 21714, 26236, 28110, 30921, 31020, 32795, 36190, 39354, 41228, 43428, 44039, 51535, 54285, 56220, 61842, 65590, 72149, 72380, 78708, 88078, 98385, 103070, 108570, 123684, 131180, 132117, 144298, 154605, 176156, 196770, 206140, 216447, 217140, 220195, 264234, 288596, 308273, 309210, 360745, 393540, 432894, 440390, 484429, 528468, 616546, 618420, 660585, 721490, 865788, 880780, 924819, 968858, 1082235, 1233092, 1321170, 1442980, 1453287, 1541365, 1849638, 1937716, 2164470, 2422145, 2642340, 2906574, 3082730, 3391003, 3699276, 4328940, 4624095, 4844290, 5813148, 6165460, 6782006, 7266435, 9248190, 9688580, 10173009, 13564012, 14532870, 16955015, 18496380, 20346018, 29065740, 33910030, 40692036, 50865045, 67820060, 101730090, 203460180]

約数ペア:

[(1, 203460180), (2, 101730090), (3, 67820060), (4, 50865045), (5, 40692036), (6, 33910030), (7, 29065740), (10, 20346018), (11, 18496380), (12, 16955015), (14, 14532870), (15, 13564012), (20, 10173009), (21, 9688580), (22, 9248190), (28, 7266435), (30, 6782006), (33, 6165460), (35, 5813148), (42, 4844290), (44, 4624095), (47, 4328940), (55, 3699276), (60, 3391003), (66, 3082730), (70, 2906574), (77, 2642340), (84, 2422145), (94, 2164470), (105, 1937716), (110, 1849638), (132, 1541365), (140, 1453287), (141, 1442980), (154, 1321170), (165, 1233092), (188, 1082235), (210, 968858), (220, 924819), (231, 880780), (235, 865788), (282, 721490), (308, 660585), (329, 618420), (330, 616546), (385, 528468), (420, 484429), (462, 440390), (470, 432894), (517, 393540), (564, 360745), (658, 309210), (660, 308273), (705, 288596), (770, 264234), (924, 220195), (937, 217140), (940, 216447), (987, 206140), (1034, 196770), (1155, 176156), (1316, 154605), (1410, 144298), (1540, 132117), (1551, 131180), (1645, 123684), (1874, 108570), (1974, 103070), (2068, 98385), (2310, 88078), (2585, 78708), (2811, 72380), (2820, 72149), (3102, 65590), (3290, 61842), (3619, 56220), (3748, 54285), (3948, 51535), (4620, 44039), (4685, 43428), (4935, 41228), (5170, 39354), (5622, 36190), (6204, 32795), (6559, 31020), (6580, 30921), (7238, 28110), (7755, 26236), (9370, 21714), (9870, 20614), (10307, 19740), (10340, 19677), (10857, 18740), (11244, 18095), (13118, 15510), (14055, 14476)]