380020140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37039}}^1$

素因数の和:37076

約数の個数: 96

約数和(自身を含む): 1244544000

約数和(自身を除く): 864523860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 37039, 74078, 111117, 148156, 185195, 222234, 333351, 370390, 444468, 555585, 666702, 703741, 740780, 1000053, 1111170, 1333404, 1407482, 1666755, 2000106, 2111223, 2222340, 2814964, 3333510, 3518705, 4000212, 4222446, 5000265, 6333669, 6667020, 7037410, 8444892, 10000530, 10556115, 12667338, 14074820, 19001007, 20001060, 21112230, 25334676, 31668345, 38002014, 42224460, 63336690, 76004028, 95005035, 126673380, 190010070, 380020140]

約数ペア:

[(1, 380020140), (2, 190010070), (3, 126673380), (4, 95005035), (5, 76004028), (6, 63336690), (9, 42224460), (10, 38002014), (12, 31668345), (15, 25334676), (18, 21112230), (19, 20001060), (20, 19001007), (27, 14074820), (30, 12667338), (36, 10556115), (38, 10000530), (45, 8444892), (54, 7037410), (57, 6667020), (60, 6333669), (76, 5000265), (90, 4222446), (95, 4000212), (108, 3518705), (114, 3333510), (135, 2814964), (171, 2222340), (180, 2111223), (190, 2000106), (228, 1666755), (270, 1407482), (285, 1333404), (342, 1111170), (380, 1000053), (513, 740780), (540, 703741), (570, 666702), (684, 555585), (855, 444468), (1026, 370390), (1140, 333351), (1710, 222234), (2052, 185195), (2565, 148156), (3420, 111117), (5130, 74078), (10260, 37039)]