2521290780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{9173}}^1$

素因数の和:9700

約数の個数: 96

約数和(自身を含む): 7860283200

約数和(自身を除く): 5338992420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 509, 540, 1018, 1527, 2036, 2545, 3054, 4581, 5090, 6108, 7635, 9162, 9173, 10180, 13743, 15270, 18324, 18346, 22905, 27486, 27519, 30540, 36692, 45810, 45865, 54972, 55038, 68715, 82557, 91620, 91730, 110076, 137430, 137595, 165114, 183460, 247671, 274860, 275190, 330228, 412785, 495342, 550380, 825570, 990684, 1238355, 1651140, 2476710, 4669057, 4953420, 9338114, 14007171, 18676228, 23345285, 28014342, 42021513, 46690570, 56028684, 70035855, 84043026, 93381140, 126064539, 140071710, 168086052, 210107565, 252129078, 280143420, 420215130, 504258156, 630322695, 840430260, 1260645390, 2521290780]

約数ペア:

[(1, 2521290780), (2, 1260645390), (3, 840430260), (4, 630322695), (5, 504258156), (6, 420215130), (9, 280143420), (10, 252129078), (12, 210107565), (15, 168086052), (18, 140071710), (20, 126064539), (27, 93381140), (30, 84043026), (36, 70035855), (45, 56028684), (54, 46690570), (60, 42021513), (90, 28014342), (108, 23345285), (135, 18676228), (180, 14007171), (270, 9338114), (509, 4953420), (540, 4669057), (1018, 2476710), (1527, 1651140), (2036, 1238355), (2545, 990684), (3054, 825570), (4581, 550380), (5090, 495342), (6108, 412785), (7635, 330228), (9162, 275190), (9173, 274860), (10180, 247671), (13743, 183460), (15270, 165114), (18324, 137595), (18346, 137430), (22905, 110076), (27486, 91730), (27519, 91620), (30540, 82557), (36692, 68715), (45810, 55038), (45865, 54972)]