28454250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3449}}^1$

素因数の和:3480

約数の個数: 64

約数和(自身を含む): 77500800

約数和(自身を除く): 49046550

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1375, 1650, 2750, 3449, 4125, 6898, 8250, 10347, 17245, 20694, 34490, 37939, 51735, 75878, 86225, 103470, 113817, 172450, 189695, 227634, 258675, 379390, 431125, 517350, 569085, 862250, 948475, 1138170, 1293375, 1896950, 2586750, 2845425, 4742375, 5690850, 9484750, 14227125, 28454250]

約数ペア:

[(1, 28454250), (2, 14227125), (3, 9484750), (5, 5690850), (6, 4742375), (10, 2845425), (11, 2586750), (15, 1896950), (22, 1293375), (25, 1138170), (30, 948475), (33, 862250), (50, 569085), (55, 517350), (66, 431125), (75, 379390), (110, 258675), (125, 227634), (150, 189695), (165, 172450), (250, 113817), (275, 103470), (330, 86225), (375, 75878), (550, 51735), (750, 37939), (825, 34490), (1375, 20694), (1650, 17245), (2750, 10347), (3449, 8250), (4125, 6898)]