51154800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:975

約数の個数: 120

約数和(自身を含む): 167536896

約数和(自身を除く): 116382096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 47, 48, 50, 60, 75, 80, 94, 100, 120, 141, 150, 188, 200, 235, 240, 282, 300, 376, 400, 470, 564, 600, 705, 752, 907, 940, 1128, 1175, 1200, 1410, 1814, 1880, 2256, 2350, 2721, 2820, 3525, 3628, 3760, 4535, 4700, 5442, 5640, 7050, 7256, 9070, 9400, 10884, 11280, 13605, 14100, 14512, 18140, 18800, 21768, 22675, 27210, 28200, 36280, 42629, 43536, 45350, 54420, 56400, 68025, 72560, 85258, 90700, 108840, 127887, 136050, 170516, 181400, 213145, 217680, 255774, 272100, 341032, 362800, 426290, 511548, 544200, 639435, 682064, 852580, 1023096, 1065725, 1088400, 1278870, 1705160, 2046192, 2131450, 2557740, 3197175, 3410320, 4262900, 5115480, 6394350, 8525800, 10230960, 12788700, 17051600, 25577400, 51154800]

約数ペア:

[(1, 51154800), (2, 25577400), (3, 17051600), (4, 12788700), (5, 10230960), (6, 8525800), (8, 6394350), (10, 5115480), (12, 4262900), (15, 3410320), (16, 3197175), (20, 2557740), (24, 2131450), (25, 2046192), (30, 1705160), (40, 1278870), (47, 1088400), (48, 1065725), (50, 1023096), (60, 852580), (75, 682064), (80, 639435), (94, 544200), (100, 511548), (120, 426290), (141, 362800), (150, 341032), (188, 272100), (200, 255774), (235, 217680), (240, 213145), (282, 181400), (300, 170516), (376, 136050), (400, 127887), (470, 108840), (564, 90700), (600, 85258), (705, 72560), (752, 68025), (907, 56400), (940, 54420), (1128, 45350), (1175, 43536), (1200, 42629), (1410, 36280), (1814, 28200), (1880, 27210), (2256, 22675), (2350, 21768), (2721, 18800), (2820, 18140), (3525, 14512), (3628, 14100), (3760, 13605), (4535, 11280), (4700, 10884), (5442, 9400), (5640, 9070), (7050, 7256)]