15220800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{151}}^1$

素因数の和:186

約数の個数: 252

約数和(自身を含む): 62236096

約数和(自身を除く): 47015296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 151, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 302, 315, 320, 336, 350, 360, 400, 420, 448, 450, 453, 480, 504, 525, 560, 576, 600, 604, 630, 672, 700, 720, 755, 800, 840, 900, 906, 960, 1008, 1050, 1057, 1120, 1200, 1208, 1260, 1344, 1359, 1400, 1440, 1510, 1575, 1600, 1680, 1800, 1812, 2016, 2100, 2114, 2240, 2265, 2400, 2416, 2520, 2718, 2800, 2880, 3020, 3150, 3171, 3360, 3600, 3624, 3775, 4032, 4200, 4228, 4530, 4800, 4832, 5040, 5285, 5436, 5600, 6040, 6300, 6342, 6720, 6795, 7200, 7248, 7550, 8400, 8456, 9060, 9513, 9664, 10080, 10570, 10872, 11200, 11325, 12080, 12600, 12684, 13590, 14400, 14496, 15100, 15855, 16800, 16912, 18120, 19026, 20160, 21140, 21744, 22650, 24160, 25200, 25368, 26425, 27180, 28992, 30200, 31710, 33600, 33824, 33975, 36240, 38052, 42280, 43488, 45300, 47565, 48320, 50400, 50736, 52850, 54360, 60400, 63420, 67648, 67950, 72480, 76104, 79275, 84560, 86976, 90600, 95130, 100800, 101472, 105700, 108720, 120800, 126840, 135900, 144960, 152208, 158550, 169120, 181200, 190260, 202944, 211400, 217440, 237825, 241600, 253680, 271800, 304416, 317100, 338240, 362400, 380520, 422800, 434880, 475650, 507360, 543600, 608832, 634200, 724800, 761040, 845600, 951300, 1014720, 1087200, 1268400, 1522080, 1691200, 1902600, 2174400, 2536800, 3044160, 3805200, 5073600, 7610400, 15220800]

約数ペア:

[(1, 15220800), (2, 7610400), (3, 5073600), (4, 3805200), (5, 3044160), (6, 2536800), (7, 2174400), (8, 1902600), (9, 1691200), (10, 1522080), (12, 1268400), (14, 1087200), (15, 1014720), (16, 951300), (18, 845600), (20, 761040), (21, 724800), (24, 634200), (25, 608832), (28, 543600), (30, 507360), (32, 475650), (35, 434880), (36, 422800), (40, 380520), (42, 362400), (45, 338240), (48, 317100), (50, 304416), (56, 271800), (60, 253680), (63, 241600), (64, 237825), (70, 217440), (72, 211400), (75, 202944), (80, 190260), (84, 181200), (90, 169120), (96, 158550), (100, 152208), (105, 144960), (112, 135900), (120, 126840), (126, 120800), (140, 108720), (144, 105700), (150, 101472), (151, 100800), (160, 95130), (168, 90600), (175, 86976), (180, 84560), (192, 79275), (200, 76104), (210, 72480), (224, 67950), (225, 67648), (240, 63420), (252, 60400), (280, 54360), (288, 52850), (300, 50736), (302, 50400), (315, 48320), (320, 47565), (336, 45300), (350, 43488), (360, 42280), (400, 38052), (420, 36240), (448, 33975), (450, 33824), (453, 33600), (480, 31710), (504, 30200), (525, 28992), (560, 27180), (576, 26425), (600, 25368), (604, 25200), (630, 24160), (672, 22650), (700, 21744), (720, 21140), (755, 20160), (800, 19026), (840, 18120), (900, 16912), (906, 16800), (960, 15855), (1008, 15100), (1050, 14496), (1057, 14400), (1120, 13590), (1200, 12684), (1208, 12600), (1260, 12080), (1344, 11325), (1359, 11200), (1400, 10872), (1440, 10570), (1510, 10080), (1575, 9664), (1600, 9513), (1680, 9060), (1800, 8456), (1812, 8400), (2016, 7550), (2100, 7248), (2114, 7200), (2240, 6795), (2265, 6720), (2400, 6342), (2416, 6300), (2520, 6040), (2718, 5600), (2800, 5436), (2880, 5285), (3020, 5040), (3150, 4832), (3171, 4800), (3360, 4530), (3600, 4228), (3624, 4200), (3775, 4032)]