17972100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1090

約数の個数: 108

約数和(自身を含む): 59353840

約数和(自身を除く): 41381740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1051, 1140, 1425, 1710, 1900, 2102, 2850, 3153, 3420, 4204, 4275, 5255, 5700, 6306, 8550, 9459, 10510, 12612, 15765, 17100, 18918, 19969, 21020, 26275, 31530, 37836, 39938, 47295, 52550, 59907, 63060, 78825, 79876, 94590, 99845, 105100, 119814, 157650, 179721, 189180, 199690, 236475, 239628, 299535, 315300, 359442, 399380, 472950, 499225, 599070, 718884, 898605, 945900, 998450, 1198140, 1497675, 1797210, 1996900, 2995350, 3594420, 4493025, 5990700, 8986050, 17972100]

約数ペア:

[(1, 17972100), (2, 8986050), (3, 5990700), (4, 4493025), (5, 3594420), (6, 2995350), (9, 1996900), (10, 1797210), (12, 1497675), (15, 1198140), (18, 998450), (19, 945900), (20, 898605), (25, 718884), (30, 599070), (36, 499225), (38, 472950), (45, 399380), (50, 359442), (57, 315300), (60, 299535), (75, 239628), (76, 236475), (90, 199690), (95, 189180), (100, 179721), (114, 157650), (150, 119814), (171, 105100), (180, 99845), (190, 94590), (225, 79876), (228, 78825), (285, 63060), (300, 59907), (342, 52550), (380, 47295), (450, 39938), (475, 37836), (570, 31530), (684, 26275), (855, 21020), (900, 19969), (950, 18918), (1051, 17100), (1140, 15765), (1425, 12612), (1710, 10510), (1900, 9459), (2102, 8550), (2850, 6306), (3153, 5700), (3420, 5255), (4204, 4275)]