129104250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{15649}}^1$

素因数の和:15680

約数の個数: 64

約数和(自身を含む): 351561600

約数和(自身を除く): 222457350

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, 4125, 8250, 15649, 31298, 46947, 78245, 93894, 156490, 172139, 234735, 344278, 391225, 469470, 516417, 782450, 860695, 1032834, 1173675, 1721390, 1956125, 2347350, 2582085, 3912250, 4303475, 5164170, 5868375, 8606950, 11736750, 12910425, 21517375, 25820850, 43034750, 64552125, 129104250]

約数ペア:

[(1, 129104250), (2, 64552125), (3, 43034750), (5, 25820850), (6, 21517375), (10, 12910425), (11, 11736750), (15, 8606950), (22, 5868375), (25, 5164170), (30, 4303475), (33, 3912250), (50, 2582085), (55, 2347350), (66, 1956125), (75, 1721390), (110, 1173675), (125, 1032834), (150, 860695), (165, 782450), (250, 516417), (275, 469470), (330, 391225), (375, 344278), (550, 234735), (750, 172139), (825, 156490), (1375, 93894), (1650, 78245), (2750, 46947), (4125, 31298), (8250, 15649)]