215527200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{12829}}^1$

素因数の和:12859

約数の個数: 144

約数和(自身を含む): 801823680

約数和(自身を除く): 586296480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 12829, 16800, 25658, 38487, 51316, 64145, 76974, 89803, 102632, 128290, 153948, 179606, 192435, 205264, 256580, 269409, 307896, 320725, 359212, 384870, 410528, 449015, 513160, 538818, 615792, 641450, 718424, 769740, 898030, 962175, 1026320, 1077636, 1231584, 1282900, 1347045, 1436848, 1539480, 1796060, 1924350, 2052640, 2155272, 2245075, 2565800, 2694090, 2873696, 3078960, 3592120, 3848700, 4310544, 4490150, 5131600, 5388180, 6157920, 6735225, 7184240, 7697400, 8621088, 8980300, 10263200, 10776360, 13470450, 14368480, 15394800, 17960600, 21552720, 26940900, 30789600, 35921200, 43105440, 53881800, 71842400, 107763600, 215527200]

約数ペア:

[(1, 215527200), (2, 107763600), (3, 71842400), (4, 53881800), (5, 43105440), (6, 35921200), (7, 30789600), (8, 26940900), (10, 21552720), (12, 17960600), (14, 15394800), (15, 14368480), (16, 13470450), (20, 10776360), (21, 10263200), (24, 8980300), (25, 8621088), (28, 7697400), (30, 7184240), (32, 6735225), (35, 6157920), (40, 5388180), (42, 5131600), (48, 4490150), (50, 4310544), (56, 3848700), (60, 3592120), (70, 3078960), (75, 2873696), (80, 2694090), (84, 2565800), (96, 2245075), (100, 2155272), (105, 2052640), (112, 1924350), (120, 1796060), (140, 1539480), (150, 1436848), (160, 1347045), (168, 1282900), (175, 1231584), (200, 1077636), (210, 1026320), (224, 962175), (240, 898030), (280, 769740), (300, 718424), (336, 641450), (350, 615792), (400, 538818), (420, 513160), (480, 449015), (525, 410528), (560, 384870), (600, 359212), (672, 320725), (700, 307896), (800, 269409), (840, 256580), (1050, 205264), (1120, 192435), (1200, 179606), (1400, 153948), (1680, 128290), (2100, 102632), (2400, 89803), (2800, 76974), (3360, 64145), (4200, 51316), (5600, 38487), (8400, 25658), (12829, 16800)]