64641600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{67}}^2$

素因数の和:162

約数の個数: 189

約数和(自身を含む): 233231817

約数和(自身を除く): 168590217

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 67, 72, 75, 80, 90, 96, 100, 120, 134, 144, 150, 160, 180, 192, 200, 201, 225, 240, 268, 288, 300, 320, 335, 360, 400, 402, 450, 480, 536, 576, 600, 603, 670, 720, 800, 804, 900, 960, 1005, 1072, 1200, 1206, 1340, 1440, 1600, 1608, 1675, 1800, 2010, 2144, 2400, 2412, 2680, 2880, 3015, 3216, 3350, 3600, 4020, 4288, 4489, 4800, 4824, 5025, 5360, 6030, 6432, 6700, 7200, 8040, 8978, 9648, 10050, 10720, 12060, 12864, 13400, 13467, 14400, 15075, 16080, 17956, 19296, 20100, 21440, 22445, 24120, 26800, 26934, 30150, 32160, 35912, 38592, 40200, 40401, 44890, 48240, 53600, 53868, 60300, 64320, 67335, 71824, 80400, 80802, 89780, 96480, 107200, 107736, 112225, 120600, 134670, 143648, 160800, 161604, 179560, 192960, 202005, 215472, 224450, 241200, 269340, 287296, 321600, 323208, 336675, 359120, 404010, 430944, 448900, 482400, 538680, 646416, 673350, 718240, 808020, 861888, 897800, 964800, 1010025, 1077360, 1292832, 1346700, 1436480, 1616040, 1795600, 2020050, 2154720, 2585664, 2693400, 3232080, 3591200, 4040100, 4309440, 5386800, 6464160, 7182400, 8080200, 10773600, 12928320, 16160400, 21547200, 32320800, 64641600]

約数ペア:

[(1, 64641600), (2, 32320800), (3, 21547200), (4, 16160400), (5, 12928320), (6, 10773600), (8, 8080200), (9, 7182400), (10, 6464160), (12, 5386800), (15, 4309440), (16, 4040100), (18, 3591200), (20, 3232080), (24, 2693400), (25, 2585664), (30, 2154720), (32, 2020050), (36, 1795600), (40, 1616040), (45, 1436480), (48, 1346700), (50, 1292832), (60, 1077360), (64, 1010025), (67, 964800), (72, 897800), (75, 861888), (80, 808020), (90, 718240), (96, 673350), (100, 646416), (120, 538680), (134, 482400), (144, 448900), (150, 430944), (160, 404010), (180, 359120), (192, 336675), (200, 323208), (201, 321600), (225, 287296), (240, 269340), (268, 241200), (288, 224450), (300, 215472), (320, 202005), (335, 192960), (360, 179560), (400, 161604), (402, 160800), (450, 143648), (480, 134670), (536, 120600), (576, 112225), (600, 107736), (603, 107200), (670, 96480), (720, 89780), (800, 80802), (804, 80400), (900, 71824), (960, 67335), (1005, 64320), (1072, 60300), (1200, 53868), (1206, 53600), (1340, 48240), (1440, 44890), (1600, 40401), (1608, 40200), (1675, 38592), (1800, 35912), (2010, 32160), (2144, 30150), (2400, 26934), (2412, 26800), (2680, 24120), (2880, 22445), (3015, 21440), (3216, 20100), (3350, 19296), (3600, 17956), (4020, 16080), (4288, 15075), (4489, 14400), (4800, 13467), (4824, 13400), (5025, 12864), (5360, 12060), (6030, 10720), (6432, 10050), (6700, 9648), (7200, 8978)]