222672000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{4639}}^1$

素因数の和:4671

約数の個数: 128

約数和(自身を含む): 738316800

約数和(自身を除く): 515644800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4639, 4800, 6000, 8000, 9278, 9600, 12000, 13917, 16000, 18556, 23195, 24000, 27834, 37112, 46390, 48000, 55668, 69585, 74224, 92780, 111336, 115975, 139170, 148448, 185560, 222672, 231950, 278340, 296896, 347925, 371120, 445344, 463900, 556680, 579875, 593792, 695850, 742240, 890688, 927800, 1113360, 1159750, 1391700, 1484480, 1739625, 1781376, 1855600, 2226720, 2319500, 2783400, 2968960, 3479250, 3711200, 4453440, 4639000, 5566800, 6958500, 7422400, 8906880, 9278000, 11133600, 13917000, 14844800, 18556000, 22267200, 27834000, 37112000, 44534400, 55668000, 74224000, 111336000, 222672000]

約数ペア:

[(1, 222672000), (2, 111336000), (3, 74224000), (4, 55668000), (5, 44534400), (6, 37112000), (8, 27834000), (10, 22267200), (12, 18556000), (15, 14844800), (16, 13917000), (20, 11133600), (24, 9278000), (25, 8906880), (30, 7422400), (32, 6958500), (40, 5566800), (48, 4639000), (50, 4453440), (60, 3711200), (64, 3479250), (75, 2968960), (80, 2783400), (96, 2319500), (100, 2226720), (120, 1855600), (125, 1781376), (128, 1739625), (150, 1484480), (160, 1391700), (192, 1159750), (200, 1113360), (240, 927800), (250, 890688), (300, 742240), (320, 695850), (375, 593792), (384, 579875), (400, 556680), (480, 463900), (500, 445344), (600, 371120), (640, 347925), (750, 296896), (800, 278340), (960, 231950), (1000, 222672), (1200, 185560), (1500, 148448), (1600, 139170), (1920, 115975), (2000, 111336), (2400, 92780), (3000, 74224), (3200, 69585), (4000, 55668), (4639, 48000), (4800, 46390), (6000, 37112), (8000, 27834), (9278, 24000), (9600, 23195), (12000, 18556), (13917, 16000)]