202012800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1913}}^1$

素因数の和:1951

約数の個数: 192

約数和(自身を含む): 726248160

約数和(自身を除く): 524235360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 528, 550, 600, 640, 660, 704, 800, 825, 880, 960, 1056, 1100, 1200, 1320, 1408, 1600, 1650, 1760, 1913, 1920, 2112, 2200, 2400, 2640, 3200, 3300, 3520, 3826, 4224, 4400, 4800, 5280, 5739, 6600, 7040, 7652, 8800, 9565, 9600, 10560, 11478, 13200, 15304, 17600, 19130, 21043, 21120, 22956, 26400, 28695, 30608, 35200, 38260, 42086, 45912, 47825, 52800, 57390, 61216, 63129, 76520, 84172, 91824, 95650, 105215, 105600, 114780, 122432, 126258, 143475, 153040, 168344, 183648, 191300, 210430, 229560, 244864, 252516, 286950, 306080, 315645, 336688, 367296, 382600, 420860, 459120, 505032, 526075, 573900, 612160, 631290, 673376, 734592, 765200, 841720, 918240, 1010064, 1052150, 1147800, 1224320, 1262580, 1346752, 1530400, 1578225, 1683440, 1836480, 2020128, 2104300, 2295600, 2525160, 2693504, 3060800, 3156450, 3366880, 3672960, 4040256, 4208600, 4591200, 5050320, 6121600, 6312900, 6733760, 8080512, 8417200, 9182400, 10100640, 12625800, 13467520, 16834400, 18364800, 20201280, 25251600, 33668800, 40402560, 50503200, 67337600, 101006400, 202012800]

約数ペア:

[(1, 202012800), (2, 101006400), (3, 67337600), (4, 50503200), (5, 40402560), (6, 33668800), (8, 25251600), (10, 20201280), (11, 18364800), (12, 16834400), (15, 13467520), (16, 12625800), (20, 10100640), (22, 9182400), (24, 8417200), (25, 8080512), (30, 6733760), (32, 6312900), (33, 6121600), (40, 5050320), (44, 4591200), (48, 4208600), (50, 4040256), (55, 3672960), (60, 3366880), (64, 3156450), (66, 3060800), (75, 2693504), (80, 2525160), (88, 2295600), (96, 2104300), (100, 2020128), (110, 1836480), (120, 1683440), (128, 1578225), (132, 1530400), (150, 1346752), (160, 1262580), (165, 1224320), (176, 1147800), (192, 1052150), (200, 1010064), (220, 918240), (240, 841720), (264, 765200), (275, 734592), (300, 673376), (320, 631290), (330, 612160), (352, 573900), (384, 526075), (400, 505032), (440, 459120), (480, 420860), (528, 382600), (550, 367296), (600, 336688), (640, 315645), (660, 306080), (704, 286950), (800, 252516), (825, 244864), (880, 229560), (960, 210430), (1056, 191300), (1100, 183648), (1200, 168344), (1320, 153040), (1408, 143475), (1600, 126258), (1650, 122432), (1760, 114780), (1913, 105600), (1920, 105215), (2112, 95650), (2200, 91824), (2400, 84172), (2640, 76520), (3200, 63129), (3300, 61216), (3520, 57390), (3826, 52800), (4224, 47825), (4400, 45912), (4800, 42086), (5280, 38260), (5739, 35200), (6600, 30608), (7040, 28695), (7652, 26400), (8800, 22956), (9565, 21120), (9600, 21043), (10560, 19130), (11478, 17600), (13200, 15304)]