51727200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{3079}}^1$

素因数の和:3109

約数の個数: 144

約数和(自身を含む): 192487680

約数和(自身を除く): 140760480

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, 3079, 3360, 4200, 5600, 6158, 8400, 9237, 12316, 15395, 16800, 18474, 21553, 24632, 30790, 36948, 43106, 46185, 49264, 61580, 64659, 73896, 76975, 86212, 92370, 98528, 107765, 123160, 129318, 147792, 153950, 172424, 184740, 215530, 230925, 246320, 258636, 295584, 307900, 323295, 344848, 369480, 431060, 461850, 492640, 517272, 538825, 615800, 646590, 689696, 738960, 862120, 923700, 1034544, 1077650, 1231600, 1293180, 1477920, 1616475, 1724240, 1847400, 2069088, 2155300, 2463200, 2586360, 3232950, 3448480, 3694800, 4310600, 5172720, 6465900, 7389600, 8621200, 10345440, 12931800, 17242400, 25863600, 51727200]

約数ペア:

[(1, 51727200), (2, 25863600), (3, 17242400), (4, 12931800), (5, 10345440), (6, 8621200), (7, 7389600), (8, 6465900), (10, 5172720), (12, 4310600), (14, 3694800), (15, 3448480), (16, 3232950), (20, 2586360), (21, 2463200), (24, 2155300), (25, 2069088), (28, 1847400), (30, 1724240), (32, 1616475), (35, 1477920), (40, 1293180), (42, 1231600), (48, 1077650), (50, 1034544), (56, 923700), (60, 862120), (70, 738960), (75, 689696), (80, 646590), (84, 615800), (96, 538825), (100, 517272), (105, 492640), (112, 461850), (120, 431060), (140, 369480), (150, 344848), (160, 323295), (168, 307900), (175, 295584), (200, 258636), (210, 246320), (224, 230925), (240, 215530), (280, 184740), (300, 172424), (336, 153950), (350, 147792), (400, 129318), (420, 123160), (480, 107765), (525, 98528), (560, 92370), (600, 86212), (672, 76975), (700, 73896), (800, 64659), (840, 61580), (1050, 49264), (1120, 46185), (1200, 43106), (1400, 36948), (1680, 30790), (2100, 24632), (2400, 21553), (2800, 18474), (3079, 16800), (3360, 15395), (4200, 12316), (5600, 9237), (6158, 8400)]