155293600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1$

素因数の和:2559

約数の個数: 144

約数和(自身を含む): 472844736

約数和(自身を除く): 317551136

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, 1100, 1120, 1232, 1400, 1540, 1760, 1925, 2200, 2464, 2521, 2800, 3080, 3850, 4400, 5042, 5600, 6160, 7700, 8800, 10084, 12320, 12605, 15400, 17647, 20168, 25210, 27731, 30800, 35294, 40336, 50420, 55462, 61600, 63025, 70588, 80672, 88235, 100840, 110924, 126050, 138655, 141176, 176470, 194117, 201680, 221848, 252100, 277310, 282352, 352940, 388234, 403360, 441175, 443696, 504200, 554620, 564704, 693275, 705880, 776468, 882350, 887392, 970585, 1008400, 1109240, 1386550, 1411760, 1552936, 1764700, 1941170, 2016800, 2218480, 2773100, 2823520, 3105872, 3529400, 3882340, 4436960, 4852925, 5546200, 6211744, 7058800, 7764680, 9705850, 11092400, 14117600, 15529360, 19411700, 22184800, 31058720, 38823400, 77646800, 155293600]

約数ペア:

[(1, 155293600), (2, 77646800), (4, 38823400), (5, 31058720), (7, 22184800), (8, 19411700), (10, 15529360), (11, 14117600), (14, 11092400), (16, 9705850), (20, 7764680), (22, 7058800), (25, 6211744), (28, 5546200), (32, 4852925), (35, 4436960), (40, 3882340), (44, 3529400), (50, 3105872), (55, 2823520), (56, 2773100), (70, 2218480), (77, 2016800), (80, 1941170), (88, 1764700), (100, 1552936), (110, 1411760), (112, 1386550), (140, 1109240), (154, 1008400), (160, 970585), (175, 887392), (176, 882350), (200, 776468), (220, 705880), (224, 693275), (275, 564704), (280, 554620), (308, 504200), (350, 443696), (352, 441175), (385, 403360), (400, 388234), (440, 352940), (550, 282352), (560, 277310), (616, 252100), (700, 221848), (770, 201680), (800, 194117), (880, 176470), (1100, 141176), (1120, 138655), (1232, 126050), (1400, 110924), (1540, 100840), (1760, 88235), (1925, 80672), (2200, 70588), (2464, 63025), (2521, 61600), (2800, 55462), (3080, 50420), (3850, 40336), (4400, 35294), (5042, 30800), (5600, 27731), (6160, 25210), (7700, 20168), (8800, 17647), (10084, 15400), (12320, 12605)]