51103200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 168739200

約数和(自身を除く): 117636000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 107, 120, 150, 160, 199, 200, 214, 240, 300, 321, 398, 400, 428, 480, 535, 597, 600, 642, 796, 800, 856, 995, 1070, 1194, 1200, 1284, 1592, 1605, 1712, 1990, 2140, 2388, 2400, 2568, 2675, 2985, 3184, 3210, 3424, 3980, 4280, 4776, 4975, 5136, 5350, 5970, 6368, 6420, 7960, 8025, 8560, 9552, 9950, 10272, 10700, 11940, 12840, 14925, 15920, 16050, 17120, 19104, 19900, 21293, 21400, 23880, 25680, 29850, 31840, 32100, 39800, 42586, 42800, 47760, 51360, 59700, 63879, 64200, 79600, 85172, 85600, 95520, 106465, 119400, 127758, 128400, 159200, 170344, 212930, 238800, 255516, 256800, 319395, 340688, 425860, 477600, 511032, 532325, 638790, 681376, 851720, 1022064, 1064650, 1277580, 1596975, 1703440, 2044128, 2129300, 2555160, 3193950, 3406880, 4258600, 5110320, 6387900, 8517200, 10220640, 12775800, 17034400, 25551600, 51103200]

約数ペア:

[(1, 51103200), (2, 25551600), (3, 17034400), (4, 12775800), (5, 10220640), (6, 8517200), (8, 6387900), (10, 5110320), (12, 4258600), (15, 3406880), (16, 3193950), (20, 2555160), (24, 2129300), (25, 2044128), (30, 1703440), (32, 1596975), (40, 1277580), (48, 1064650), (50, 1022064), (60, 851720), (75, 681376), (80, 638790), (96, 532325), (100, 511032), (107, 477600), (120, 425860), (150, 340688), (160, 319395), (199, 256800), (200, 255516), (214, 238800), (240, 212930), (300, 170344), (321, 159200), (398, 128400), (400, 127758), (428, 119400), (480, 106465), (535, 95520), (597, 85600), (600, 85172), (642, 79600), (796, 64200), (800, 63879), (856, 59700), (995, 51360), (1070, 47760), (1194, 42800), (1200, 42586), (1284, 39800), (1592, 32100), (1605, 31840), (1712, 29850), (1990, 25680), (2140, 23880), (2388, 21400), (2400, 21293), (2568, 19900), (2675, 19104), (2985, 17120), (3184, 16050), (3210, 15920), (3424, 14925), (3980, 12840), (4280, 11940), (4776, 10700), (4975, 10272), (5136, 9950), (5350, 9552), (5970, 8560), (6368, 8025), (6420, 7960)]