153409860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6221}}^1$

素因数の和:6373

約数の個数: 72

約数和(自身を含む): 468815256

約数和(自身を除く): 315405396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 6221, 8220, 12330, 12442, 18663, 24660, 24884, 31105, 37326, 55989, 62210, 74652, 93315, 111978, 124420, 186630, 223956, 279945, 373260, 559890, 852277, 1119780, 1704554, 2556831, 3409108, 4261385, 5113662, 7670493, 8522770, 10227324, 12784155, 15340986, 17045540, 25568310, 30681972, 38352465, 51136620, 76704930, 153409860]

約数ペア:

[(1, 153409860), (2, 76704930), (3, 51136620), (4, 38352465), (5, 30681972), (6, 25568310), (9, 17045540), (10, 15340986), (12, 12784155), (15, 10227324), (18, 8522770), (20, 7670493), (30, 5113662), (36, 4261385), (45, 3409108), (60, 2556831), (90, 1704554), (137, 1119780), (180, 852277), (274, 559890), (411, 373260), (548, 279945), (685, 223956), (822, 186630), (1233, 124420), (1370, 111978), (1644, 93315), (2055, 74652), (2466, 62210), (2740, 55989), (4110, 37326), (4932, 31105), (6165, 24884), (6221, 24660), (8220, 18663), (12330, 12442)]