89404700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 256483584

約数和(自身を除く): 167078884

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 25, 28, 34, 35, 44, 50, 55, 68, 70, 77, 85, 100, 110, 119, 140, 154, 170, 175, 187, 220, 238, 275, 308, 340, 350, 374, 385, 425, 476, 550, 595, 683, 700, 748, 770, 850, 935, 1100, 1190, 1309, 1366, 1540, 1700, 1870, 1925, 2380, 2618, 2732, 2975, 3415, 3740, 3850, 4675, 4781, 5236, 5950, 6545, 6830, 7513, 7700, 9350, 9562, 11611, 11900, 13090, 13660, 15026, 17075, 18700, 19124, 23222, 23905, 26180, 30052, 32725, 34150, 37565, 46444, 47810, 52591, 58055, 65450, 68300, 75130, 81277, 95620, 105182, 116110, 119525, 127721, 130900, 150260, 162554, 187825, 210364, 232220, 239050, 255442, 262955, 290275, 325108, 375650, 406385, 478100, 510884, 525910, 580550, 638605, 751300, 812770, 894047, 1051820, 1161100, 1277210, 1314775, 1625540, 1788094, 2031925, 2554420, 2629550, 3193025, 3576188, 4063850, 4470235, 5259100, 6386050, 8127700, 8940470, 12772100, 17880940, 22351175, 44702350, 89404700]

約数ペア:

[(1, 89404700), (2, 44702350), (4, 22351175), (5, 17880940), (7, 12772100), (10, 8940470), (11, 8127700), (14, 6386050), (17, 5259100), (20, 4470235), (22, 4063850), (25, 3576188), (28, 3193025), (34, 2629550), (35, 2554420), (44, 2031925), (50, 1788094), (55, 1625540), (68, 1314775), (70, 1277210), (77, 1161100), (85, 1051820), (100, 894047), (110, 812770), (119, 751300), (140, 638605), (154, 580550), (170, 525910), (175, 510884), (187, 478100), (220, 406385), (238, 375650), (275, 325108), (308, 290275), (340, 262955), (350, 255442), (374, 239050), (385, 232220), (425, 210364), (476, 187825), (550, 162554), (595, 150260), (683, 130900), (700, 127721), (748, 119525), (770, 116110), (850, 105182), (935, 95620), (1100, 81277), (1190, 75130), (1309, 68300), (1366, 65450), (1540, 58055), (1700, 52591), (1870, 47810), (1925, 46444), (2380, 37565), (2618, 34150), (2732, 32725), (2975, 30052), (3415, 26180), (3740, 23905), (3850, 23222), (4675, 19124), (4781, 18700), (5236, 17075), (5950, 15026), (6545, 13660), (6830, 13090), (7513, 11900), (7700, 11611), (9350, 9562)]