1300358250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{577937}}^1$

素因数の和:577960

約数の個数: 48

約数和(自身を含む): 3516174792

約数和(自身を除く): 2215816542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 750, 1125, 2250, 577937, 1155874, 1733811, 2889685, 3467622, 5201433, 5779370, 8669055, 10402866, 14448425, 17338110, 26007165, 28896850, 43345275, 52014330, 72242125, 86690550, 130035825, 144484250, 216726375, 260071650, 433452750, 650179125, 1300358250]

約数ペア:

[(1, 1300358250), (2, 650179125), (3, 433452750), (5, 260071650), (6, 216726375), (9, 144484250), (10, 130035825), (15, 86690550), (18, 72242125), (25, 52014330), (30, 43345275), (45, 28896850), (50, 26007165), (75, 17338110), (90, 14448425), (125, 10402866), (150, 8669055), (225, 5779370), (250, 5201433), (375, 3467622), (450, 2889685), (750, 1733811), (1125, 1155874), (2250, 577937)]