12812250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1553}}^1$

素因数の和:1584

約数の個数: 64

約数和(自身を含む): 34909056

約数和(自身を除く): 22096806

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, 1553, 1650, 2750, 3106, 4125, 4659, 7765, 8250, 9318, 15530, 17083, 23295, 34166, 38825, 46590, 51249, 77650, 85415, 102498, 116475, 170830, 194125, 232950, 256245, 388250, 427075, 512490, 582375, 854150, 1164750, 1281225, 2135375, 2562450, 4270750, 6406125, 12812250]

約数ペア:

[(1, 12812250), (2, 6406125), (3, 4270750), (5, 2562450), (6, 2135375), (10, 1281225), (11, 1164750), (15, 854150), (22, 582375), (25, 512490), (30, 427075), (33, 388250), (50, 256245), (55, 232950), (66, 194125), (75, 170830), (110, 116475), (125, 102498), (150, 85415), (165, 77650), (250, 51249), (275, 46590), (330, 38825), (375, 34166), (550, 23295), (750, 17083), (825, 15530), (1375, 9318), (1553, 8250), (1650, 7765), (2750, 4659), (3106, 4125)]