210890400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{12553}}^1$

素因数の和:12583

約数の個数: 144

約数和(自身を含む): 784574784

約数和(自身を除く): 573684384

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, 12553, 16800, 25106, 37659, 50212, 62765, 75318, 87871, 100424, 125530, 150636, 175742, 188295, 200848, 251060, 263613, 301272, 313825, 351484, 376590, 401696, 439355, 502120, 527226, 602544, 627650, 702968, 753180, 878710, 941475, 1004240, 1054452, 1205088, 1255300, 1318065, 1405936, 1506360, 1757420, 1882950, 2008480, 2108904, 2196775, 2510600, 2636130, 2811872, 3012720, 3514840, 3765900, 4217808, 4393550, 5021200, 5272260, 6025440, 6590325, 7029680, 7531800, 8435616, 8787100, 10042400, 10544520, 13180650, 14059360, 15063600, 17574200, 21089040, 26361300, 30127200, 35148400, 42178080, 52722600, 70296800, 105445200, 210890400]

約数ペア:

[(1, 210890400), (2, 105445200), (3, 70296800), (4, 52722600), (5, 42178080), (6, 35148400), (7, 30127200), (8, 26361300), (10, 21089040), (12, 17574200), (14, 15063600), (15, 14059360), (16, 13180650), (20, 10544520), (21, 10042400), (24, 8787100), (25, 8435616), (28, 7531800), (30, 7029680), (32, 6590325), (35, 6025440), (40, 5272260), (42, 5021200), (48, 4393550), (50, 4217808), (56, 3765900), (60, 3514840), (70, 3012720), (75, 2811872), (80, 2636130), (84, 2510600), (96, 2196775), (100, 2108904), (105, 2008480), (112, 1882950), (120, 1757420), (140, 1506360), (150, 1405936), (160, 1318065), (168, 1255300), (175, 1205088), (200, 1054452), (210, 1004240), (224, 941475), (240, 878710), (280, 753180), (300, 702968), (336, 627650), (350, 602544), (400, 527226), (420, 502120), (480, 439355), (525, 401696), (560, 376590), (600, 351484), (672, 313825), (700, 301272), (800, 263613), (840, 251060), (1050, 200848), (1120, 188295), (1200, 175742), (1400, 150636), (1680, 125530), (2100, 100424), (2400, 87871), (2800, 75318), (3360, 62765), (4200, 50212), (5600, 37659), (8400, 25106), (12553, 16800)]