200769540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47129}}^1$

素因数の和:47212

約数の個数: 48

約数和(自身を含む): 570084480

約数和(自身を除く): 369314940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 47129, 94258, 141387, 188516, 235645, 282774, 471290, 565548, 706935, 942580, 1413870, 2827740, 3346159, 6692318, 10038477, 13384636, 16730795, 20076954, 33461590, 40153908, 50192385, 66923180, 100384770, 200769540]

約数ペア:

[(1, 200769540), (2, 100384770), (3, 66923180), (4, 50192385), (5, 40153908), (6, 33461590), (10, 20076954), (12, 16730795), (15, 13384636), (20, 10038477), (30, 6692318), (60, 3346159), (71, 2827740), (142, 1413870), (213, 942580), (284, 706935), (355, 565548), (426, 471290), (710, 282774), (852, 235645), (1065, 188516), (1420, 141387), (2130, 94258), (4260, 47129)]