51680104200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{284269}}^1$

素因数の和:284392

約数の個数: 144

約数和(自身を含む): 175278039300

約数和(自身を除く): 123597935100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 101, 120, 150, 180, 200, 202, 225, 300, 303, 360, 404, 450, 505, 600, 606, 808, 900, 909, 1010, 1212, 1515, 1800, 1818, 2020, 2424, 2525, 3030, 3636, 4040, 4545, 5050, 6060, 7272, 7575, 9090, 10100, 12120, 15150, 18180, 20200, 22725, 30300, 36360, 45450, 60600, 90900, 181800, 284269, 568538, 852807, 1137076, 1421345, 1705614, 2274152, 2558421, 2842690, 3411228, 4264035, 5116842, 5685380, 6822456, 7106725, 8528070, 10233684, 11370760, 12792105, 14213450, 17056140, 20467368, 21320175, 25584210, 28426900, 28711169, 34112280, 42640350, 51168420, 56853800, 57422338, 63960525, 85280700, 86133507, 102336840, 114844676, 127921050, 143555845, 170561400, 172267014, 229689352, 255842100, 258400521, 287111690, 344534028, 430667535, 511684200, 516801042, 574223380, 689068056, 717779225, 861335070, 1033602084, 1148446760, 1292002605, 1435558450, 1722670140, 2067204168, 2153337675, 2584005210, 2871116900, 3445340280, 4306675350, 5168010420, 5742233800, 6460013025, 8613350700, 10336020840, 12920026050, 17226701400, 25840052100, 51680104200]

約数ペア:

[(1, 51680104200), (2, 25840052100), (3, 17226701400), (4, 12920026050), (5, 10336020840), (6, 8613350700), (8, 6460013025), (9, 5742233800), (10, 5168010420), (12, 4306675350), (15, 3445340280), (18, 2871116900), (20, 2584005210), (24, 2153337675), (25, 2067204168), (30, 1722670140), (36, 1435558450), (40, 1292002605), (45, 1148446760), (50, 1033602084), (60, 861335070), (72, 717779225), (75, 689068056), (90, 574223380), (100, 516801042), (101, 511684200), (120, 430667535), (150, 344534028), (180, 287111690), (200, 258400521), (202, 255842100), (225, 229689352), (300, 172267014), (303, 170561400), (360, 143555845), (404, 127921050), (450, 114844676), (505, 102336840), (600, 86133507), (606, 85280700), (808, 63960525), (900, 57422338), (909, 56853800), (1010, 51168420), (1212, 42640350), (1515, 34112280), (1800, 28711169), (1818, 28426900), (2020, 25584210), (2424, 21320175), (2525, 20467368), (3030, 17056140), (3636, 14213450), (4040, 12792105), (4545, 11370760), (5050, 10233684), (6060, 8528070), (7272, 7106725), (7575, 6822456), (9090, 5685380), (10100, 5116842), (12120, 4264035), (15150, 3411228), (18180, 2842690), (20200, 2558421), (22725, 2274152), (30300, 1705614), (36360, 1421345), (45450, 1137076), (60600, 852807), (90900, 568538), (181800, 284269)]