74029140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{45697}}^1$

素因数の和:45718

約数の個数: 60

約数和(自身を含む): 232237236

約数和(自身を除く): 158208096

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, 45697, 91394, 137091, 182788, 228485, 274182, 411273, 456970, 548364, 685455, 822546, 913940, 1233819, 1370910, 1645092, 2056365, 2467638, 2741820, 3701457, 4112730, 4935276, 6169095, 7402914, 8225460, 12338190, 14805828, 18507285, 24676380, 37014570, 74029140]

約数ペア:

[(1, 74029140), (2, 37014570), (3, 24676380), (4, 18507285), (5, 14805828), (6, 12338190), (9, 8225460), (10, 7402914), (12, 6169095), (15, 4935276), (18, 4112730), (20, 3701457), (27, 2741820), (30, 2467638), (36, 2056365), (45, 1645092), (54, 1370910), (60, 1233819), (81, 913940), (90, 822546), (108, 685455), (135, 548364), (162, 456970), (180, 411273), (270, 274182), (324, 228485), (405, 182788), (540, 137091), (810, 91394), (1620, 45697)]