78614820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 246153600

約数和(自身を除く): 167538780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 540, 591, 739, 788, 985, 1182, 1478, 1773, 1970, 2217, 2364, 2955, 2956, 3546, 3695, 3940, 4434, 5319, 5910, 6651, 7092, 7390, 8865, 8868, 10638, 11085, 11820, 13302, 14780, 17730, 19953, 21276, 22170, 26595, 26604, 33255, 35460, 39906, 44340, 53190, 66510, 79812, 99765, 106380, 133020, 145583, 199530, 291166, 399060, 436749, 582332, 727915, 873498, 1310247, 1455830, 1746996, 2183745, 2620494, 2911660, 3930741, 4367490, 5240988, 6551235, 7861482, 8734980, 13102470, 15722964, 19653705, 26204940, 39307410, 78614820]

約数ペア:

[(1, 78614820), (2, 39307410), (3, 26204940), (4, 19653705), (5, 15722964), (6, 13102470), (9, 8734980), (10, 7861482), (12, 6551235), (15, 5240988), (18, 4367490), (20, 3930741), (27, 2911660), (30, 2620494), (36, 2183745), (45, 1746996), (54, 1455830), (60, 1310247), (90, 873498), (108, 727915), (135, 582332), (180, 436749), (197, 399060), (270, 291166), (394, 199530), (540, 145583), (591, 133020), (739, 106380), (788, 99765), (985, 79812), (1182, 66510), (1478, 53190), (1773, 44340), (1970, 39906), (2217, 35460), (2364, 33255), (2955, 26604), (2956, 26595), (3546, 22170), (3695, 21276), (3940, 19953), (4434, 17730), (5319, 14780), (5910, 13302), (6651, 11820), (7092, 11085), (7390, 10638), (8865, 8868)]