51475200

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{383}}^1$

素因数の和:419

約数の個数: 216

約数和(自身を含む): 194654208

約数和(自身を除く): 143179008

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, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 320, 336, 350, 383, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 766, 768, 800, 840, 896, 960, 1050, 1120, 1149, 1200, 1280, 1344, 1400, 1532, 1600, 1680, 1792, 1915, 1920, 2100, 2240, 2298, 2400, 2681, 2688, 2800, 3064, 3200, 3360, 3830, 3840, 4200, 4480, 4596, 4800, 5362, 5376, 5600, 5745, 6128, 6400, 6720, 7660, 8043, 8400, 8960, 9192, 9575, 9600, 10724, 11200, 11490, 12256, 13405, 13440, 15320, 16086, 16800, 18384, 19150, 19200, 21448, 22400, 22980, 24512, 26810, 26880, 28725, 30640, 32172, 33600, 36768, 38300, 40215, 42896, 44800, 45960, 49024, 53620, 57450, 61280, 64344, 67025, 67200, 73536, 76600, 80430, 85792, 91920, 98048, 107240, 114900, 122560, 128688, 134050, 134400, 147072, 153200, 160860, 171584, 183840, 201075, 214480, 229800, 245120, 257376, 268100, 294144, 306400, 321720, 343168, 367680, 402150, 428960, 459600, 490240, 514752, 536200, 612800, 643440, 686336, 735360, 804300, 857920, 919200, 1029504, 1072400, 1225600, 1286880, 1470720, 1608600, 1715840, 1838400, 2059008, 2144800, 2451200, 2573760, 3217200, 3431680, 3676800, 4289600, 5147520, 6434400, 7353600, 8579200, 10295040, 12868800, 17158400, 25737600, 51475200]

約数ペア:

[(1, 51475200), (2, 25737600), (3, 17158400), (4, 12868800), (5, 10295040), (6, 8579200), (7, 7353600), (8, 6434400), (10, 5147520), (12, 4289600), (14, 3676800), (15, 3431680), (16, 3217200), (20, 2573760), (21, 2451200), (24, 2144800), (25, 2059008), (28, 1838400), (30, 1715840), (32, 1608600), (35, 1470720), (40, 1286880), (42, 1225600), (48, 1072400), (50, 1029504), (56, 919200), (60, 857920), (64, 804300), (70, 735360), (75, 686336), (80, 643440), (84, 612800), (96, 536200), (100, 514752), (105, 490240), (112, 459600), (120, 428960), (128, 402150), (140, 367680), (150, 343168), (160, 321720), (168, 306400), (175, 294144), (192, 268100), (200, 257376), (210, 245120), (224, 229800), (240, 214480), (256, 201075), (280, 183840), (300, 171584), (320, 160860), (336, 153200), (350, 147072), (383, 134400), (384, 134050), (400, 128688), (420, 122560), (448, 114900), (480, 107240), (525, 98048), (560, 91920), (600, 85792), (640, 80430), (672, 76600), (700, 73536), (766, 67200), (768, 67025), (800, 64344), (840, 61280), (896, 57450), (960, 53620), (1050, 49024), (1120, 45960), (1149, 44800), (1200, 42896), (1280, 40215), (1344, 38300), (1400, 36768), (1532, 33600), (1600, 32172), (1680, 30640), (1792, 28725), (1915, 26880), (1920, 26810), (2100, 24512), (2240, 22980), (2298, 22400), (2400, 21448), (2681, 19200), (2688, 19150), (2800, 18384), (3064, 16800), (3200, 16086), (3360, 15320), (3830, 13440), (3840, 13405), (4200, 12256), (4480, 11490), (4596, 11200), (4800, 10724), (5362, 9600), (5376, 9575), (5600, 9192), (5745, 8960), (6128, 8400), (6400, 8043), (6720, 7660)]