61368800

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1932

約数の個数: 72

約数和(自身を含む): 153552672

約数和(自身を除く): 92183872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 400, 410, 656, 800, 820, 1025, 1312, 1640, 1871, 2050, 3280, 3742, 4100, 6560, 7484, 8200, 9355, 14968, 16400, 18710, 29936, 32800, 37420, 46775, 59872, 74840, 76711, 93550, 149680, 153422, 187100, 299360, 306844, 374200, 383555, 613688, 748400, 767110, 1227376, 1496800, 1534220, 1917775, 2454752, 3068440, 3835550, 6136880, 7671100, 12273760, 15342200, 30684400, 61368800]

約数ペア:

[(1, 61368800), (2, 30684400), (4, 15342200), (5, 12273760), (8, 7671100), (10, 6136880), (16, 3835550), (20, 3068440), (25, 2454752), (32, 1917775), (40, 1534220), (41, 1496800), (50, 1227376), (80, 767110), (82, 748400), (100, 613688), (160, 383555), (164, 374200), (200, 306844), (205, 299360), (328, 187100), (400, 153422), (410, 149680), (656, 93550), (800, 76711), (820, 74840), (1025, 59872), (1312, 46775), (1640, 37420), (1871, 32800), (2050, 29936), (3280, 18710), (3742, 16400), (4100, 14968), (6560, 9355), (7484, 8200)]