64387200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 223869600

約数和(自身を除く): 159482400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 353, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 706, 760, 800, 912, 950, 960, 1059, 1140, 1200, 1216, 1412, 1425, 1520, 1600, 1765, 1824, 1900, 1920, 2118, 2280, 2400, 2432, 2824, 2850, 3040, 3200, 3530, 3648, 3800, 4236, 4560, 4800, 5295, 5648, 5700, 6080, 6707, 7060, 7296, 7600, 8472, 8825, 9120, 9600, 10590, 11296, 11400, 12160, 13414, 14120, 15200, 16944, 17650, 18240, 20121, 21180, 22592, 22800, 26475, 26828, 28240, 30400, 33535, 33888, 35300, 36480, 40242, 42360, 45184, 45600, 52950, 53656, 56480, 60800, 67070, 67776, 70600, 80484, 84720, 91200, 100605, 105900, 107312, 112960, 134140, 135552, 141200, 160968, 167675, 169440, 182400, 201210, 211800, 214624, 225920, 268280, 282400, 321936, 335350, 338880, 402420, 423600, 429248, 503025, 536560, 564800, 643872, 670700, 677760, 804840, 847200, 858496, 1006050, 1073120, 1129600, 1287744, 1341400, 1609680, 1694400, 2012100, 2146240, 2575488, 2682800, 3219360, 3388800, 4024200, 4292480, 5365600, 6438720, 8048400, 10731200, 12877440, 16096800, 21462400, 32193600, 64387200]

約数ペア:

[(1, 64387200), (2, 32193600), (3, 21462400), (4, 16096800), (5, 12877440), (6, 10731200), (8, 8048400), (10, 6438720), (12, 5365600), (15, 4292480), (16, 4024200), (19, 3388800), (20, 3219360), (24, 2682800), (25, 2575488), (30, 2146240), (32, 2012100), (38, 1694400), (40, 1609680), (48, 1341400), (50, 1287744), (57, 1129600), (60, 1073120), (64, 1006050), (75, 858496), (76, 847200), (80, 804840), (95, 677760), (96, 670700), (100, 643872), (114, 564800), (120, 536560), (128, 503025), (150, 429248), (152, 423600), (160, 402420), (190, 338880), (192, 335350), (200, 321936), (228, 282400), (240, 268280), (285, 225920), (300, 214624), (304, 211800), (320, 201210), (353, 182400), (380, 169440), (384, 167675), (400, 160968), (456, 141200), (475, 135552), (480, 134140), (570, 112960), (600, 107312), (608, 105900), (640, 100605), (706, 91200), (760, 84720), (800, 80484), (912, 70600), (950, 67776), (960, 67070), (1059, 60800), (1140, 56480), (1200, 53656), (1216, 52950), (1412, 45600), (1425, 45184), (1520, 42360), (1600, 40242), (1765, 36480), (1824, 35300), (1900, 33888), (1920, 33535), (2118, 30400), (2280, 28240), (2400, 26828), (2432, 26475), (2824, 22800), (2850, 22592), (3040, 21180), (3200, 20121), (3530, 18240), (3648, 17650), (3800, 16944), (4236, 15200), (4560, 14120), (4800, 13414), (5295, 12160), (5648, 11400), (5700, 11296), (6080, 10590), (6707, 9600), (7060, 9120), (7296, 8825), (7600, 8472)]