151073820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13759}}^1$

素因数の和:13835

約数の個数: 72

約数和(自身を含む): 465803520

約数和(自身を除く): 314729700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 13759, 27518, 41277, 55036, 68795, 82554, 123831, 137590, 165108, 206385, 247662, 275180, 412770, 495324, 619155, 825540, 839299, 1238310, 1678598, 2476620, 2517897, 3357196, 4196495, 5035794, 7553691, 8392990, 10071588, 12589485, 15107382, 16785980, 25178970, 30214764, 37768455, 50357940, 75536910, 151073820]

約数ペア:

[(1, 151073820), (2, 75536910), (3, 50357940), (4, 37768455), (5, 30214764), (6, 25178970), (9, 16785980), (10, 15107382), (12, 12589485), (15, 10071588), (18, 8392990), (20, 7553691), (30, 5035794), (36, 4196495), (45, 3357196), (60, 2517897), (61, 2476620), (90, 1678598), (122, 1238310), (180, 839299), (183, 825540), (244, 619155), (305, 495324), (366, 412770), (549, 275180), (610, 247662), (732, 206385), (915, 165108), (1098, 137590), (1220, 123831), (1830, 82554), (2196, 68795), (2745, 55036), (3660, 41277), (5490, 27518), (10980, 13759)]