66801600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{4639}}^1$

素因数の和:4667

約数の個数: 126

約数和(自身を含む): 237479840

約数和(自身を除く): 170678240

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4639, 4800, 7200, 9278, 13917, 14400, 18556, 23195, 27834, 37112, 41751, 46390, 55668, 69585, 74224, 83502, 92780, 111336, 115975, 139170, 148448, 167004, 185560, 208755, 222672, 231950, 278340, 296896, 334008, 347925, 371120, 417510, 445344, 463900, 556680, 668016, 695850, 742240, 835020, 890688, 927800, 1043775, 1113360, 1336032, 1391700, 1484480, 1670040, 1855600, 2087550, 2226720, 2672064, 2783400, 3340080, 3711200, 4175100, 4453440, 5566800, 6680160, 7422400, 8350200, 11133600, 13360320, 16700400, 22267200, 33400800, 66801600]

約数ペア:

[(1, 66801600), (2, 33400800), (3, 22267200), (4, 16700400), (5, 13360320), (6, 11133600), (8, 8350200), (9, 7422400), (10, 6680160), (12, 5566800), (15, 4453440), (16, 4175100), (18, 3711200), (20, 3340080), (24, 2783400), (25, 2672064), (30, 2226720), (32, 2087550), (36, 1855600), (40, 1670040), (45, 1484480), (48, 1391700), (50, 1336032), (60, 1113360), (64, 1043775), (72, 927800), (75, 890688), (80, 835020), (90, 742240), (96, 695850), (100, 668016), (120, 556680), (144, 463900), (150, 445344), (160, 417510), (180, 371120), (192, 347925), (200, 334008), (225, 296896), (240, 278340), (288, 231950), (300, 222672), (320, 208755), (360, 185560), (400, 167004), (450, 148448), (480, 139170), (576, 115975), (600, 111336), (720, 92780), (800, 83502), (900, 74224), (960, 69585), (1200, 55668), (1440, 46390), (1600, 41751), (1800, 37112), (2400, 27834), (2880, 23195), (3600, 18556), (4639, 14400), (4800, 13917), (7200, 9278)]