28533600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{1321}}^1$

素因数の和:1350

約数の個数: 144

約数和(自身を含む): 103274640

約数和(自身を除く): 74741040

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, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1200, 1321, 1350, 1440, 1800, 2160, 2400, 2642, 2700, 3600, 3963, 4320, 5284, 5400, 6605, 7200, 7926, 10568, 10800, 11889, 13210, 15852, 19815, 21136, 21600, 23778, 26420, 31704, 33025, 35667, 39630, 42272, 47556, 52840, 59445, 63408, 66050, 71334, 79260, 95112, 99075, 105680, 118890, 126816, 132100, 142668, 158520, 178335, 190224, 198150, 211360, 237780, 264200, 285336, 297225, 317040, 356670, 380448, 396300, 475560, 528400, 570672, 594450, 634080, 713340, 792600, 891675, 951120, 1056800, 1141344, 1188900, 1426680, 1585200, 1783350, 1902240, 2377800, 2853360, 3170400, 3566700, 4755600, 5706720, 7133400, 9511200, 14266800, 28533600]

約数ペア:

[(1, 28533600), (2, 14266800), (3, 9511200), (4, 7133400), (5, 5706720), (6, 4755600), (8, 3566700), (9, 3170400), (10, 2853360), (12, 2377800), (15, 1902240), (16, 1783350), (18, 1585200), (20, 1426680), (24, 1188900), (25, 1141344), (27, 1056800), (30, 951120), (32, 891675), (36, 792600), (40, 713340), (45, 634080), (48, 594450), (50, 570672), (54, 528400), (60, 475560), (72, 396300), (75, 380448), (80, 356670), (90, 317040), (96, 297225), (100, 285336), (108, 264200), (120, 237780), (135, 211360), (144, 198150), (150, 190224), (160, 178335), (180, 158520), (200, 142668), (216, 132100), (225, 126816), (240, 118890), (270, 105680), (288, 99075), (300, 95112), (360, 79260), (400, 71334), (432, 66050), (450, 63408), (480, 59445), (540, 52840), (600, 47556), (675, 42272), (720, 39630), (800, 35667), (864, 33025), (900, 31704), (1080, 26420), (1200, 23778), (1321, 21600), (1350, 21136), (1440, 19815), (1800, 15852), (2160, 13210), (2400, 11889), (2642, 10800), (2700, 10568), (3600, 7926), (3963, 7200), (4320, 6605), (5284, 5400)]