125994120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{149993}}^1$

素因数の和:150014

約数の個数: 64

約数和(自身を含む): 431982720

約数和(自身を除く): 305988600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 149993, 299986, 449979, 599972, 749965, 899958, 1049951, 1199944, 1499930, 1799916, 2099902, 2249895, 2999860, 3149853, 3599832, 4199804, 4499790, 5249755, 5999720, 6299706, 8399608, 8999580, 10499510, 12599412, 15749265, 17999160, 20999020, 25198824, 31498530, 41998040, 62997060, 125994120]

約数ペア:

[(1, 125994120), (2, 62997060), (3, 41998040), (4, 31498530), (5, 25198824), (6, 20999020), (7, 17999160), (8, 15749265), (10, 12599412), (12, 10499510), (14, 8999580), (15, 8399608), (20, 6299706), (21, 5999720), (24, 5249755), (28, 4499790), (30, 4199804), (35, 3599832), (40, 3149853), (42, 2999860), (56, 2249895), (60, 2099902), (70, 1799916), (84, 1499930), (105, 1199944), (120, 1049951), (140, 899958), (168, 749965), (210, 599972), (280, 449979), (420, 299986), (840, 149993)]