73801620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{410009}}^1$

素因数の和:410024

約数の個数: 36

約数和(自身を含む): 223865460

約数和(自身を除く): 150063840

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 410009, 820018, 1230027, 1640036, 2050045, 2460054, 3690081, 4100090, 4920108, 6150135, 7380162, 8200180, 12300270, 14760324, 18450405, 24600540, 36900810, 73801620]

約数ペア:

[(1, 73801620), (2, 36900810), (3, 24600540), (4, 18450405), (5, 14760324), (6, 12300270), (9, 8200180), (10, 7380162), (12, 6150135), (15, 4920108), (18, 4100090), (20, 3690081), (30, 2460054), (36, 2050045), (45, 1640036), (60, 1230027), (90, 820018), (180, 410009)]