131764860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{244009}}^1$

素因数の和:244027

約数の個数: 48

約数和(自身を含む): 409936800

約数和(自身を除く): 278171940

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, 270, 540, 244009, 488018, 732027, 976036, 1220045, 1464054, 2196081, 2440090, 2928108, 3660135, 4392162, 4880180, 6588243, 7320270, 8784324, 10980405, 13176486, 14640540, 21960810, 26352972, 32941215, 43921620, 65882430, 131764860]

約数ペア:

[(1, 131764860), (2, 65882430), (3, 43921620), (4, 32941215), (5, 26352972), (6, 21960810), (9, 14640540), (10, 13176486), (12, 10980405), (15, 8784324), (18, 7320270), (20, 6588243), (27, 4880180), (30, 4392162), (36, 3660135), (45, 2928108), (54, 2440090), (60, 2196081), (90, 1464054), (108, 1220045), (135, 976036), (180, 732027), (270, 488018), (540, 244009)]