205648800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{12241}}^1$

素因数の和:12271

約数の個数: 144

約数和(自身を含む): 765076032

約数和(自身を除く): 559427232

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, 12241, 16800, 24482, 36723, 48964, 61205, 73446, 85687, 97928, 122410, 146892, 171374, 183615, 195856, 244820, 257061, 293784, 306025, 342748, 367230, 391712, 428435, 489640, 514122, 587568, 612050, 685496, 734460, 856870, 918075, 979280, 1028244, 1175136, 1224100, 1285305, 1370992, 1468920, 1713740, 1836150, 1958560, 2056488, 2142175, 2448200, 2570610, 2741984, 2937840, 3427480, 3672300, 4112976, 4284350, 4896400, 5141220, 5875680, 6426525, 6854960, 7344600, 8225952, 8568700, 9792800, 10282440, 12853050, 13709920, 14689200, 17137400, 20564880, 25706100, 29378400, 34274800, 41129760, 51412200, 68549600, 102824400, 205648800]

約数ペア:

[(1, 205648800), (2, 102824400), (3, 68549600), (4, 51412200), (5, 41129760), (6, 34274800), (7, 29378400), (8, 25706100), (10, 20564880), (12, 17137400), (14, 14689200), (15, 13709920), (16, 12853050), (20, 10282440), (21, 9792800), (24, 8568700), (25, 8225952), (28, 7344600), (30, 6854960), (32, 6426525), (35, 5875680), (40, 5141220), (42, 4896400), (48, 4284350), (50, 4112976), (56, 3672300), (60, 3427480), (70, 2937840), (75, 2741984), (80, 2570610), (84, 2448200), (96, 2142175), (100, 2056488), (105, 1958560), (112, 1836150), (120, 1713740), (140, 1468920), (150, 1370992), (160, 1285305), (168, 1224100), (175, 1175136), (200, 1028244), (210, 979280), (224, 918075), (240, 856870), (280, 734460), (300, 685496), (336, 612050), (350, 587568), (400, 514122), (420, 489640), (480, 428435), (525, 391712), (560, 367230), (600, 342748), (672, 306025), (700, 293784), (800, 257061), (840, 244820), (1050, 195856), (1120, 183615), (1200, 171374), (1400, 146892), (1680, 122410), (2100, 97928), (2400, 85687), (2800, 73446), (3360, 61205), (4200, 48964), (5600, 36723), (8400, 24482), (12241, 16800)]