80588250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{11939}}^1$

素因数の和:11965

約数の個数: 64

約数和(自身を含む): 223516800

約数和(自身を除く): 142928550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 11939, 23878, 35817, 59695, 71634, 107451, 119390, 179085, 214902, 298475, 322353, 358170, 537255, 596950, 644706, 895425, 1074510, 1492375, 1611765, 1790850, 2686275, 2984750, 3223530, 4477125, 5372550, 8058825, 8954250, 13431375, 16117650, 26862750, 40294125, 80588250]

約数ペア:

[(1, 80588250), (2, 40294125), (3, 26862750), (5, 16117650), (6, 13431375), (9, 8954250), (10, 8058825), (15, 5372550), (18, 4477125), (25, 3223530), (27, 2984750), (30, 2686275), (45, 1790850), (50, 1611765), (54, 1492375), (75, 1074510), (90, 895425), (125, 644706), (135, 596950), (150, 537255), (225, 358170), (250, 322353), (270, 298475), (375, 214902), (450, 179085), (675, 119390), (750, 107451), (1125, 71634), (1350, 59695), (2250, 35817), (3375, 23878), (6750, 11939)]