73160820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45161}}^1$

素因数の和:45182

約数の個数: 60

約数和(自身を含む): 229513284

約数和(自身を除く): 156352464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 45161, 90322, 135483, 180644, 225805, 270966, 406449, 451610, 541932, 677415, 812898, 903220, 1219347, 1354830, 1625796, 2032245, 2438694, 2709660, 3658041, 4064490, 4877388, 6096735, 7316082, 8128980, 12193470, 14632164, 18290205, 24386940, 36580410, 73160820]

約数ペア:

[(1, 73160820), (2, 36580410), (3, 24386940), (4, 18290205), (5, 14632164), (6, 12193470), (9, 8128980), (10, 7316082), (12, 6096735), (15, 4877388), (18, 4064490), (20, 3658041), (27, 2709660), (30, 2438694), (36, 2032245), (45, 1625796), (54, 1354830), (60, 1219347), (81, 903220), (90, 812898), (108, 677415), (135, 541932), (162, 451610), (180, 406449), (270, 270966), (324, 225805), (405, 180644), (540, 135483), (810, 90322), (1620, 45161)]