80826750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{35923}}^1$

素因数の和:35946

約数の個数: 48

約数和(自身を含む): 218561616

約数和(自身を除く): 137734866

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, 35923, 71846, 107769, 179615, 215538, 323307, 359230, 538845, 646614, 898075, 1077690, 1616535, 1796150, 2694225, 3233070, 4490375, 5388450, 8082675, 8980750, 13471125, 16165350, 26942250, 40413375, 80826750]

約数ペア:

[(1, 80826750), (2, 40413375), (3, 26942250), (5, 16165350), (6, 13471125), (9, 8980750), (10, 8082675), (15, 5388450), (18, 4490375), (25, 3233070), (30, 2694225), (45, 1796150), (50, 1616535), (75, 1077690), (90, 898075), (125, 646614), (150, 538845), (225, 359230), (250, 323307), (375, 215538), (450, 179615), (750, 107769), (1125, 71846), (2250, 35923)]