15271200

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{101}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 63745920

約数和(自身を除く): 48474720

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, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 101, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 202, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 303, 315, 336, 350, 360, 378, 400, 404, 420, 432, 450, 480, 504, 505, 525, 540, 560, 600, 606, 630, 672, 675, 700, 707, 720, 756, 800, 808, 840, 864, 900, 909, 945, 1008, 1010, 1050, 1080, 1120, 1200, 1212, 1260, 1350, 1400, 1414, 1440, 1512, 1515, 1575, 1616, 1680, 1800, 1818, 1890, 2016, 2020, 2100, 2121, 2160, 2400, 2424, 2520, 2525, 2700, 2727, 2800, 2828, 3024, 3030, 3150, 3232, 3360, 3535, 3600, 3636, 3780, 4040, 4200, 4242, 4320, 4545, 4725, 4848, 5040, 5050, 5400, 5454, 5600, 5656, 6048, 6060, 6300, 6363, 7070, 7200, 7272, 7560, 7575, 8080, 8400, 8484, 9090, 9450, 9696, 10080, 10100, 10605, 10800, 10908, 11312, 12120, 12600, 12726, 13635, 14140, 14544, 15120, 15150, 16160, 16800, 16968, 17675, 18180, 18900, 19089, 20200, 21210, 21600, 21816, 22624, 22725, 24240, 25200, 25452, 27270, 28280, 29088, 30240, 30300, 31815, 33936, 35350, 36360, 37800, 38178, 40400, 42420, 43632, 45450, 48480, 50400, 50904, 53025, 54540, 56560, 60600, 63630, 67872, 68175, 70700, 72720, 75600, 76356, 80800, 84840, 87264, 90900, 95445, 101808, 106050, 109080, 113120, 121200, 127260, 136350, 141400, 145440, 151200, 152712, 159075, 169680, 181800, 190890, 203616, 212100, 218160, 242400, 254520, 272700, 282800, 305424, 318150, 339360, 363600, 381780, 424200, 436320, 477225, 509040, 545400, 565600, 610848, 636300, 727200, 763560, 848400, 954450, 1018080, 1090800, 1272600, 1527120, 1696800, 1908900, 2181600, 2545200, 3054240, 3817800, 5090400, 7635600, 15271200]

約数ペア:

[(1, 15271200), (2, 7635600), (3, 5090400), (4, 3817800), (5, 3054240), (6, 2545200), (7, 2181600), (8, 1908900), (9, 1696800), (10, 1527120), (12, 1272600), (14, 1090800), (15, 1018080), (16, 954450), (18, 848400), (20, 763560), (21, 727200), (24, 636300), (25, 610848), (27, 565600), (28, 545400), (30, 509040), (32, 477225), (35, 436320), (36, 424200), (40, 381780), (42, 363600), (45, 339360), (48, 318150), (50, 305424), (54, 282800), (56, 272700), (60, 254520), (63, 242400), (70, 218160), (72, 212100), (75, 203616), (80, 190890), (84, 181800), (90, 169680), (96, 159075), (100, 152712), (101, 151200), (105, 145440), (108, 141400), (112, 136350), (120, 127260), (126, 121200), (135, 113120), (140, 109080), (144, 106050), (150, 101808), (160, 95445), (168, 90900), (175, 87264), (180, 84840), (189, 80800), (200, 76356), (202, 75600), (210, 72720), (216, 70700), (224, 68175), (225, 67872), (240, 63630), (252, 60600), (270, 56560), (280, 54540), (288, 53025), (300, 50904), (303, 50400), (315, 48480), (336, 45450), (350, 43632), (360, 42420), (378, 40400), (400, 38178), (404, 37800), (420, 36360), (432, 35350), (450, 33936), (480, 31815), (504, 30300), (505, 30240), (525, 29088), (540, 28280), (560, 27270), (600, 25452), (606, 25200), (630, 24240), (672, 22725), (675, 22624), (700, 21816), (707, 21600), (720, 21210), (756, 20200), (800, 19089), (808, 18900), (840, 18180), (864, 17675), (900, 16968), (909, 16800), (945, 16160), (1008, 15150), (1010, 15120), (1050, 14544), (1080, 14140), (1120, 13635), (1200, 12726), (1212, 12600), (1260, 12120), (1350, 11312), (1400, 10908), (1414, 10800), (1440, 10605), (1512, 10100), (1515, 10080), (1575, 9696), (1616, 9450), (1680, 9090), (1800, 8484), (1818, 8400), (1890, 8080), (2016, 7575), (2020, 7560), (2100, 7272), (2121, 7200), (2160, 7070), (2400, 6363), (2424, 6300), (2520, 6060), (2525, 6048), (2700, 5656), (2727, 5600), (2800, 5454), (2828, 5400), (3024, 5050), (3030, 5040), (3150, 4848), (3232, 4725), (3360, 4545), (3535, 4320), (3600, 4242), (3636, 4200), (3780, 4040)]