56521800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{1163}}^1$

素因数の和:1194

約数の個数: 144

約数和(自身を含む): 197018640

約数和(自身を除く): 140496840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 810, 900, 972, 1080, 1163, 1215, 1350, 1620, 1800, 1944, 2025, 2326, 2430, 2700, 3240, 3489, 4050, 4652, 4860, 5400, 5815, 6075, 6978, 8100, 9304, 9720, 10467, 11630, 12150, 13956, 16200, 17445, 20934, 23260, 24300, 27912, 29075, 31401, 34890, 41868, 46520, 48600, 52335, 58150, 62802, 69780, 83736, 87225, 94203, 104670, 116300, 125604, 139560, 157005, 174450, 188406, 209340, 232600, 251208, 261675, 282609, 314010, 348900, 376812, 418680, 471015, 523350, 565218, 628020, 697800, 753624, 785025, 942030, 1046700, 1130436, 1256040, 1413045, 1570050, 1884060, 2093400, 2260872, 2355075, 2826090, 3140100, 3768120, 4710150, 5652180, 6280200, 7065225, 9420300, 11304360, 14130450, 18840600, 28260900, 56521800]

約数ペア:

[(1, 56521800), (2, 28260900), (3, 18840600), (4, 14130450), (5, 11304360), (6, 9420300), (8, 7065225), (9, 6280200), (10, 5652180), (12, 4710150), (15, 3768120), (18, 3140100), (20, 2826090), (24, 2355075), (25, 2260872), (27, 2093400), (30, 1884060), (36, 1570050), (40, 1413045), (45, 1256040), (50, 1130436), (54, 1046700), (60, 942030), (72, 785025), (75, 753624), (81, 697800), (90, 628020), (100, 565218), (108, 523350), (120, 471015), (135, 418680), (150, 376812), (162, 348900), (180, 314010), (200, 282609), (216, 261675), (225, 251208), (243, 232600), (270, 209340), (300, 188406), (324, 174450), (360, 157005), (405, 139560), (450, 125604), (486, 116300), (540, 104670), (600, 94203), (648, 87225), (675, 83736), (810, 69780), (900, 62802), (972, 58150), (1080, 52335), (1163, 48600), (1215, 46520), (1350, 41868), (1620, 34890), (1800, 31401), (1944, 29075), (2025, 27912), (2326, 24300), (2430, 23260), (2700, 20934), (3240, 17445), (3489, 16200), (4050, 13956), (4652, 12150), (4860, 11630), (5400, 10467), (5815, 9720), (6075, 9304), (6978, 8100)]