22249080

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{109}}^1$

素因数の和:145

約数の個数: 224

約数和(自身を含む): 86565600

約数和(自身を除く): 64316520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 109, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 218, 243, 252, 270, 280, 315, 324, 327, 360, 378, 405, 420, 436, 486, 504, 540, 545, 567, 630, 648, 654, 729, 756, 763, 810, 840, 872, 945, 972, 981, 1080, 1090, 1134, 1215, 1260, 1308, 1458, 1512, 1526, 1620, 1635, 1701, 1890, 1944, 1962, 2180, 2268, 2289, 2430, 2520, 2616, 2835, 2916, 2943, 3052, 3240, 3270, 3402, 3645, 3780, 3815, 3924, 4360, 4536, 4578, 4860, 4905, 5103, 5670, 5832, 5886, 6104, 6540, 6804, 6867, 7290, 7560, 7630, 7848, 8505, 8829, 9156, 9720, 9810, 10206, 11340, 11445, 11772, 13080, 13608, 13734, 14580, 14715, 15260, 17010, 17658, 18312, 19620, 20412, 20601, 22680, 22890, 23544, 25515, 26487, 27468, 29160, 29430, 30520, 34020, 34335, 35316, 39240, 40824, 41202, 44145, 45780, 51030, 52974, 54936, 58860, 61803, 68040, 68670, 70632, 79461, 82404, 88290, 91560, 102060, 103005, 105948, 117720, 123606, 132435, 137340, 158922, 164808, 176580, 185409, 204120, 206010, 211896, 247212, 264870, 274680, 309015, 317844, 353160, 370818, 397305, 412020, 494424, 529740, 556227, 618030, 635688, 741636, 794610, 824040, 927045, 1059480, 1112454, 1236060, 1483272, 1589220, 1854090, 2224908, 2472120, 2781135, 3178440, 3708180, 4449816, 5562270, 7416360, 11124540, 22249080]

約数ペア:

[(1, 22249080), (2, 11124540), (3, 7416360), (4, 5562270), (5, 4449816), (6, 3708180), (7, 3178440), (8, 2781135), (9, 2472120), (10, 2224908), (12, 1854090), (14, 1589220), (15, 1483272), (18, 1236060), (20, 1112454), (21, 1059480), (24, 927045), (27, 824040), (28, 794610), (30, 741636), (35, 635688), (36, 618030), (40, 556227), (42, 529740), (45, 494424), (54, 412020), (56, 397305), (60, 370818), (63, 353160), (70, 317844), (72, 309015), (81, 274680), (84, 264870), (90, 247212), (105, 211896), (108, 206010), (109, 204120), (120, 185409), (126, 176580), (135, 164808), (140, 158922), (162, 137340), (168, 132435), (180, 123606), (189, 117720), (210, 105948), (216, 103005), (218, 102060), (243, 91560), (252, 88290), (270, 82404), (280, 79461), (315, 70632), (324, 68670), (327, 68040), (360, 61803), (378, 58860), (405, 54936), (420, 52974), (436, 51030), (486, 45780), (504, 44145), (540, 41202), (545, 40824), (567, 39240), (630, 35316), (648, 34335), (654, 34020), (729, 30520), (756, 29430), (763, 29160), (810, 27468), (840, 26487), (872, 25515), (945, 23544), (972, 22890), (981, 22680), (1080, 20601), (1090, 20412), (1134, 19620), (1215, 18312), (1260, 17658), (1308, 17010), (1458, 15260), (1512, 14715), (1526, 14580), (1620, 13734), (1635, 13608), (1701, 13080), (1890, 11772), (1944, 11445), (1962, 11340), (2180, 10206), (2268, 9810), (2289, 9720), (2430, 9156), (2520, 8829), (2616, 8505), (2835, 7848), (2916, 7630), (2943, 7560), (3052, 7290), (3240, 6867), (3270, 6804), (3402, 6540), (3645, 6104), (3780, 5886), (3815, 5832), (3924, 5670), (4360, 5103), (4536, 4905), (4578, 4860)]