66959200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1125

約数の個数: 144

約数和(自身を含む): 203986944

約数和(自身を除く): 137027744

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 880, 1087, 1100, 1120, 1232, 1400, 1540, 1760, 1925, 2174, 2200, 2464, 2800, 3080, 3850, 4348, 4400, 5435, 5600, 6160, 7609, 7700, 8696, 8800, 10870, 11957, 12320, 15218, 15400, 17392, 21740, 23914, 27175, 30436, 30800, 34784, 38045, 43480, 47828, 54350, 59785, 60872, 61600, 76090, 83699, 86960, 95656, 108700, 119570, 121744, 152180, 167398, 173920, 190225, 191312, 217400, 239140, 243488, 298925, 304360, 334796, 380450, 382624, 418495, 434800, 478280, 597850, 608720, 669592, 760900, 836990, 869600, 956560, 1195700, 1217440, 1339184, 1521800, 1673980, 1913120, 2092475, 2391400, 2678368, 3043600, 3347960, 4184950, 4782800, 6087200, 6695920, 8369900, 9565600, 13391840, 16739800, 33479600, 66959200]

約数ペア:

[(1, 66959200), (2, 33479600), (4, 16739800), (5, 13391840), (7, 9565600), (8, 8369900), (10, 6695920), (11, 6087200), (14, 4782800), (16, 4184950), (20, 3347960), (22, 3043600), (25, 2678368), (28, 2391400), (32, 2092475), (35, 1913120), (40, 1673980), (44, 1521800), (50, 1339184), (55, 1217440), (56, 1195700), (70, 956560), (77, 869600), (80, 836990), (88, 760900), (100, 669592), (110, 608720), (112, 597850), (140, 478280), (154, 434800), (160, 418495), (175, 382624), (176, 380450), (200, 334796), (220, 304360), (224, 298925), (275, 243488), (280, 239140), (308, 217400), (350, 191312), (352, 190225), (385, 173920), (400, 167398), (440, 152180), (550, 121744), (560, 119570), (616, 108700), (700, 95656), (770, 86960), (800, 83699), (880, 76090), (1087, 61600), (1100, 60872), (1120, 59785), (1232, 54350), (1400, 47828), (1540, 43480), (1760, 38045), (1925, 34784), (2174, 30800), (2200, 30436), (2464, 27175), (2800, 23914), (3080, 21740), (3850, 17392), (4348, 15400), (4400, 15218), (5435, 12320), (5600, 11957), (6160, 10870), (7609, 8800), (7700, 8696)]