68501700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2819}}^1$

素因数の和:2848

約数の個数: 108

約数和(自身を含む): 222746160

約数和(自身を除く): 154244460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 2819, 4050, 4860, 5638, 6075, 8100, 8457, 11276, 12150, 14095, 16914, 24300, 25371, 28190, 33828, 42285, 50742, 56380, 70475, 76113, 84570, 101484, 126855, 140950, 152226, 169140, 211425, 228339, 253710, 281900, 304452, 380565, 422850, 456678, 507420, 634275, 685017, 761130, 845700, 913356, 1141695, 1268550, 1370034, 1522260, 1902825, 2283390, 2537100, 2740068, 3425085, 3805650, 4566780, 5708475, 6850170, 7611300, 11416950, 13700340, 17125425, 22833900, 34250850, 68501700]

約数ペア:

[(1, 68501700), (2, 34250850), (3, 22833900), (4, 17125425), (5, 13700340), (6, 11416950), (9, 7611300), (10, 6850170), (12, 5708475), (15, 4566780), (18, 3805650), (20, 3425085), (25, 2740068), (27, 2537100), (30, 2283390), (36, 1902825), (45, 1522260), (50, 1370034), (54, 1268550), (60, 1141695), (75, 913356), (81, 845700), (90, 761130), (100, 685017), (108, 634275), (135, 507420), (150, 456678), (162, 422850), (180, 380565), (225, 304452), (243, 281900), (270, 253710), (300, 228339), (324, 211425), (405, 169140), (450, 152226), (486, 140950), (540, 126855), (675, 101484), (810, 84570), (900, 76113), (972, 70475), (1215, 56380), (1350, 50742), (1620, 42285), (2025, 33828), (2430, 28190), (2700, 25371), (2819, 24300), (4050, 16914), (4860, 14095), (5638, 12150), (6075, 11276), (8100, 8457)]