200121600

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{1489}}^1$

素因数の和:1525

約数の個数: 216

約数和(自身を含む): 755298880

約数和(自身を除く): 555177280

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, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 768, 800, 840, 896, 960, 1050, 1120, 1200, 1280, 1344, 1400, 1489, 1600, 1680, 1792, 1920, 2100, 2240, 2400, 2688, 2800, 2978, 3200, 3360, 3840, 4200, 4467, 4480, 4800, 5376, 5600, 5956, 6400, 6720, 7445, 8400, 8934, 8960, 9600, 10423, 11200, 11912, 13440, 14890, 16800, 17868, 19200, 20846, 22335, 22400, 23824, 26880, 29780, 31269, 33600, 35736, 37225, 41692, 44670, 44800, 47648, 52115, 59560, 62538, 67200, 71472, 74450, 83384, 89340, 95296, 104230, 111675, 119120, 125076, 134400, 142944, 148900, 156345, 166768, 178680, 190592, 208460, 223350, 238240, 250152, 260575, 285888, 297800, 312690, 333536, 357360, 381184, 416920, 446700, 476480, 500304, 521150, 571776, 595600, 625380, 667072, 714720, 781725, 833840, 893400, 952960, 1000608, 1042300, 1143552, 1191200, 1250760, 1334144, 1429440, 1563450, 1667680, 1786800, 1905920, 2001216, 2084600, 2382400, 2501520, 2668288, 2858880, 3126900, 3335360, 3573600, 4002432, 4169200, 4764800, 5003040, 5717760, 6253800, 6670720, 7147200, 8004864, 8338400, 9529600, 10006080, 12507600, 13341440, 14294400, 16676800, 20012160, 25015200, 28588800, 33353600, 40024320, 50030400, 66707200, 100060800, 200121600]

約数ペア:

[(1, 200121600), (2, 100060800), (3, 66707200), (4, 50030400), (5, 40024320), (6, 33353600), (7, 28588800), (8, 25015200), (10, 20012160), (12, 16676800), (14, 14294400), (15, 13341440), (16, 12507600), (20, 10006080), (21, 9529600), (24, 8338400), (25, 8004864), (28, 7147200), (30, 6670720), (32, 6253800), (35, 5717760), (40, 5003040), (42, 4764800), (48, 4169200), (50, 4002432), (56, 3573600), (60, 3335360), (64, 3126900), (70, 2858880), (75, 2668288), (80, 2501520), (84, 2382400), (96, 2084600), (100, 2001216), (105, 1905920), (112, 1786800), (120, 1667680), (128, 1563450), (140, 1429440), (150, 1334144), (160, 1250760), (168, 1191200), (175, 1143552), (192, 1042300), (200, 1000608), (210, 952960), (224, 893400), (240, 833840), (256, 781725), (280, 714720), (300, 667072), (320, 625380), (336, 595600), (350, 571776), (384, 521150), (400, 500304), (420, 476480), (448, 446700), (480, 416920), (525, 381184), (560, 357360), (600, 333536), (640, 312690), (672, 297800), (700, 285888), (768, 260575), (800, 250152), (840, 238240), (896, 223350), (960, 208460), (1050, 190592), (1120, 178680), (1200, 166768), (1280, 156345), (1344, 148900), (1400, 142944), (1489, 134400), (1600, 125076), (1680, 119120), (1792, 111675), (1920, 104230), (2100, 95296), (2240, 89340), (2400, 83384), (2688, 74450), (2800, 71472), (2978, 67200), (3200, 62538), (3360, 59560), (3840, 52115), (4200, 47648), (4467, 44800), (4480, 44670), (4800, 41692), (5376, 37225), (5600, 35736), (5956, 33600), (6400, 31269), (6720, 29780), (7445, 26880), (8400, 23824), (8934, 22400), (8960, 22335), (9600, 20846), (10423, 19200), (11200, 17868), (11912, 16800), (13440, 14890)]