198147600

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2655

約数の個数: 240

約数和(自身を含む): 806317440

約数和(自身を除く): 608169840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2621, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5242, 5400, 6300, 7560, 7863, 8400, 9450, 10484, 10800, 12600, 13105, 15120, 15726, 18347, 18900, 20968, 23589, 25200, 26210, 31452, 36694, 37800, 39315, 41936, 47178, 52420, 55041, 62904, 65525, 70767, 73388, 75600, 78630, 91735, 94356, 104840, 110082, 117945, 125808, 131050, 141534, 146776, 157260, 165123, 183470, 188712, 196575, 209680, 220164, 235890, 262100, 275205, 283068, 293552, 314520, 330246, 353835, 366940, 377424, 393150, 440328, 458675, 471780, 495369, 524200, 550410, 566136, 589725, 629040, 660492, 707670, 733880, 786300, 825615, 880656, 917350, 943560, 990738, 1048400, 1100820, 1132272, 1179450, 1320984, 1376025, 1415340, 1467760, 1572600, 1651230, 1769175, 1834700, 1887120, 1981476, 2201640, 2358900, 2476845, 2641968, 2752050, 2830680, 3145200, 3302460, 3538350, 3669400, 3962952, 4128075, 4403280, 4717800, 4953690, 5504100, 5661360, 6604920, 7076700, 7338800, 7925904, 8256150, 9435600, 9907380, 11008200, 12384225, 13209840, 14153400, 16512300, 19814760, 22016400, 24768450, 28306800, 33024600, 39629520, 49536900, 66049200, 99073800, 198147600]

約数ペア:

[(1, 198147600), (2, 99073800), (3, 66049200), (4, 49536900), (5, 39629520), (6, 33024600), (7, 28306800), (8, 24768450), (9, 22016400), (10, 19814760), (12, 16512300), (14, 14153400), (15, 13209840), (16, 12384225), (18, 11008200), (20, 9907380), (21, 9435600), (24, 8256150), (25, 7925904), (27, 7338800), (28, 7076700), (30, 6604920), (35, 5661360), (36, 5504100), (40, 4953690), (42, 4717800), (45, 4403280), (48, 4128075), (50, 3962952), (54, 3669400), (56, 3538350), (60, 3302460), (63, 3145200), (70, 2830680), (72, 2752050), (75, 2641968), (80, 2476845), (84, 2358900), (90, 2201640), (100, 1981476), (105, 1887120), (108, 1834700), (112, 1769175), (120, 1651230), (126, 1572600), (135, 1467760), (140, 1415340), (144, 1376025), (150, 1320984), (168, 1179450), (175, 1132272), (180, 1100820), (189, 1048400), (200, 990738), (210, 943560), (216, 917350), (225, 880656), (240, 825615), (252, 786300), (270, 733880), (280, 707670), (300, 660492), (315, 629040), (336, 589725), (350, 566136), (360, 550410), (378, 524200), (400, 495369), (420, 471780), (432, 458675), (450, 440328), (504, 393150), (525, 377424), (540, 366940), (560, 353835), (600, 330246), (630, 314520), (675, 293552), (700, 283068), (720, 275205), (756, 262100), (840, 235890), (900, 220164), (945, 209680), (1008, 196575), (1050, 188712), (1080, 183470), (1200, 165123), (1260, 157260), (1350, 146776), (1400, 141534), (1512, 131050), (1575, 125808), (1680, 117945), (1800, 110082), (1890, 104840), (2100, 94356), (2160, 91735), (2520, 78630), (2621, 75600), (2700, 73388), (2800, 70767), (3024, 65525), (3150, 62904), (3600, 55041), (3780, 52420), (4200, 47178), (4725, 41936), (5040, 39315), (5242, 37800), (5400, 36694), (6300, 31452), (7560, 26210), (7863, 25200), (8400, 23589), (9450, 20968), (10484, 18900), (10800, 18347), (12600, 15726), (13105, 15120)]