445015620

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 1628110848

約数和(自身を除く): 1183095228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 103, 105, 108, 126, 127, 135, 140, 162, 180, 189, 206, 210, 243, 252, 254, 270, 309, 315, 324, 378, 381, 405, 412, 420, 486, 508, 515, 540, 567, 618, 630, 635, 721, 756, 762, 810, 889, 927, 945, 972, 1030, 1134, 1143, 1215, 1236, 1260, 1270, 1442, 1524, 1545, 1620, 1701, 1778, 1854, 1890, 1905, 2060, 2163, 2268, 2286, 2430, 2540, 2667, 2781, 2835, 2884, 3090, 3402, 3429, 3556, 3605, 3708, 3780, 3810, 4326, 4445, 4572, 4635, 4860, 5334, 5562, 5670, 5715, 6180, 6489, 6804, 6858, 7210, 7620, 8001, 8343, 8505, 8652, 8890, 9270, 10287, 10668, 10815, 11124, 11340, 11430, 12978, 13081, 13335, 13716, 13905, 14420, 16002, 16686, 17010, 17145, 17780, 18540, 19467, 20574, 21630, 22860, 24003, 25029, 25956, 26162, 26670, 27810, 30861, 32004, 32445, 33372, 34020, 34290, 38934, 39243, 40005, 41148, 41715, 43260, 48006, 50058, 51435, 52324, 53340, 55620, 58401, 61722, 64890, 65405, 68580, 72009, 77868, 78486, 80010, 83430, 91567, 96012, 97335, 100116, 102870, 116802, 117729, 120015, 123444, 125145, 129780, 130810, 144018, 154305, 156972, 160020, 166860, 175203, 183134, 194670, 196215, 205740, 216027, 233604, 235458, 240030, 250290, 261620, 274701, 288036, 292005, 308610, 350406, 353187, 360045, 366268, 389340, 392430, 432054, 457835, 470916, 480060, 500580, 549402, 584010, 588645, 617220, 700812, 706374, 720090, 784860, 824103, 864108, 876015, 915670, 1059561, 1080135, 1098804, 1168020, 1177290, 1373505, 1412748, 1440180, 1648206, 1752030, 1765935, 1831340, 2119122, 2160270, 2354580, 2472309, 2747010, 3178683, 3296412, 3504060, 3531870, 4120515, 4238244, 4320540, 4944618, 5297805, 5494020, 6357366, 7063740, 7416927, 8241030, 9889236, 10595610, 12361545, 12714732, 14833854, 15893415, 16482060, 21191220, 22250781, 24723090, 29667708, 31786830, 37084635, 44501562, 49446180, 63573660, 74169270, 89003124, 111253905, 148338540, 222507810, 445015620]

約数ペア:

[(1, 445015620), (2, 222507810), (3, 148338540), (4, 111253905), (5, 89003124), (6, 74169270), (7, 63573660), (9, 49446180), (10, 44501562), (12, 37084635), (14, 31786830), (15, 29667708), (18, 24723090), (20, 22250781), (21, 21191220), (27, 16482060), (28, 15893415), (30, 14833854), (35, 12714732), (36, 12361545), (42, 10595610), (45, 9889236), (54, 8241030), (60, 7416927), (63, 7063740), (70, 6357366), (81, 5494020), (84, 5297805), (90, 4944618), (103, 4320540), (105, 4238244), (108, 4120515), (126, 3531870), (127, 3504060), (135, 3296412), (140, 3178683), (162, 2747010), (180, 2472309), (189, 2354580), (206, 2160270), (210, 2119122), (243, 1831340), (252, 1765935), (254, 1752030), (270, 1648206), (309, 1440180), (315, 1412748), (324, 1373505), (378, 1177290), (381, 1168020), (405, 1098804), (412, 1080135), (420, 1059561), (486, 915670), (508, 876015), (515, 864108), (540, 824103), (567, 784860), (618, 720090), (630, 706374), (635, 700812), (721, 617220), (756, 588645), (762, 584010), (810, 549402), (889, 500580), (927, 480060), (945, 470916), (972, 457835), (1030, 432054), (1134, 392430), (1143, 389340), (1215, 366268), (1236, 360045), (1260, 353187), (1270, 350406), (1442, 308610), (1524, 292005), (1545, 288036), (1620, 274701), (1701, 261620), (1778, 250290), (1854, 240030), (1890, 235458), (1905, 233604), (2060, 216027), (2163, 205740), (2268, 196215), (2286, 194670), (2430, 183134), (2540, 175203), (2667, 166860), (2781, 160020), (2835, 156972), (2884, 154305), (3090, 144018), (3402, 130810), (3429, 129780), (3556, 125145), (3605, 123444), (3708, 120015), (3780, 117729), (3810, 116802), (4326, 102870), (4445, 100116), (4572, 97335), (4635, 96012), (4860, 91567), (5334, 83430), (5562, 80010), (5670, 78486), (5715, 77868), (6180, 72009), (6489, 68580), (6804, 65405), (6858, 64890), (7210, 61722), (7620, 58401), (8001, 55620), (8343, 53340), (8505, 52324), (8652, 51435), (8890, 50058), (9270, 48006), (10287, 43260), (10668, 41715), (10815, 41148), (11124, 40005), (11340, 39243), (11430, 38934), (12978, 34290), (13081, 34020), (13335, 33372), (13716, 32445), (13905, 32004), (14420, 30861), (16002, 27810), (16686, 26670), (17010, 26162), (17145, 25956), (17780, 25029), (18540, 24003), (19467, 22860), (20574, 21630)]