53956800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{1249}}^1$

素因数の和:1280

約数の個数: 168

約数和(自身を含む): 196850000

約数和(自身を除く): 142893200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1249, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2498, 2700, 2880, 3600, 3747, 4320, 4800, 4996, 5400, 6245, 7200, 7494, 8640, 9992, 10800, 11241, 12490, 14400, 14988, 18735, 19984, 21600, 22482, 24980, 29976, 31225, 33723, 37470, 39968, 43200, 44964, 49960, 56205, 59952, 62450, 67446, 74940, 79936, 89928, 93675, 99920, 112410, 119904, 124900, 134892, 149880, 168615, 179856, 187350, 199840, 224820, 239808, 249800, 269784, 281025, 299760, 337230, 359712, 374700, 399680, 449640, 499600, 539568, 562050, 599520, 674460, 719424, 749400, 843075, 899280, 999200, 1079136, 1124100, 1199040, 1348920, 1498800, 1686150, 1798560, 1998400, 2158272, 2248200, 2697840, 2997600, 3372300, 3597120, 4496400, 5395680, 5995200, 6744600, 8992800, 10791360, 13489200, 17985600, 26978400, 53956800]

約数ペア:

[(1, 53956800), (2, 26978400), (3, 17985600), (4, 13489200), (5, 10791360), (6, 8992800), (8, 6744600), (9, 5995200), (10, 5395680), (12, 4496400), (15, 3597120), (16, 3372300), (18, 2997600), (20, 2697840), (24, 2248200), (25, 2158272), (27, 1998400), (30, 1798560), (32, 1686150), (36, 1498800), (40, 1348920), (45, 1199040), (48, 1124100), (50, 1079136), (54, 999200), (60, 899280), (64, 843075), (72, 749400), (75, 719424), (80, 674460), (90, 599520), (96, 562050), (100, 539568), (108, 499600), (120, 449640), (135, 399680), (144, 374700), (150, 359712), (160, 337230), (180, 299760), (192, 281025), (200, 269784), (216, 249800), (225, 239808), (240, 224820), (270, 199840), (288, 187350), (300, 179856), (320, 168615), (360, 149880), (400, 134892), (432, 124900), (450, 119904), (480, 112410), (540, 99920), (576, 93675), (600, 89928), (675, 79936), (720, 74940), (800, 67446), (864, 62450), (900, 59952), (960, 56205), (1080, 49960), (1200, 44964), (1249, 43200), (1350, 39968), (1440, 37470), (1600, 33723), (1728, 31225), (1800, 29976), (2160, 24980), (2400, 22482), (2498, 21600), (2700, 19984), (2880, 18735), (3600, 14988), (3747, 14400), (4320, 12490), (4800, 11241), (4996, 10800), (5400, 9992), (6245, 8640), (7200, 7494)]