68885550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3322

約数の個数: 72

約数和(自身を含む): 189068256

約数和(自身を除く): 120182706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 2115, 2350, 3257, 3525, 4230, 6514, 7050, 9771, 10575, 16285, 19542, 21150, 29313, 32570, 48855, 58626, 81425, 97710, 146565, 153079, 162850, 244275, 293130, 306158, 459237, 488550, 732825, 765395, 918474, 1377711, 1465650, 1530790, 2296185, 2755422, 3826975, 4592370, 6888555, 7653950, 11480925, 13777110, 22961850, 34442775, 68885550]

約数ペア:

[(1, 68885550), (2, 34442775), (3, 22961850), (5, 13777110), (6, 11480925), (9, 7653950), (10, 6888555), (15, 4592370), (18, 3826975), (25, 2755422), (30, 2296185), (45, 1530790), (47, 1465650), (50, 1377711), (75, 918474), (90, 765395), (94, 732825), (141, 488550), (150, 459237), (225, 306158), (235, 293130), (282, 244275), (423, 162850), (450, 153079), (470, 146565), (705, 97710), (846, 81425), (1175, 58626), (1410, 48855), (2115, 32570), (2350, 29313), (3257, 21150), (3525, 19542), (4230, 16285), (6514, 10575), (7050, 9771)]