171030900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^2\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 108

約数和(自身を含む): 506300928

約数和(自身を除く): 335270028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 100, 127, 134, 150, 201, 254, 268, 300, 335, 381, 402, 508, 635, 670, 762, 804, 1005, 1270, 1340, 1524, 1675, 1905, 2010, 2540, 3175, 3350, 3810, 4020, 4489, 5025, 6350, 6700, 7620, 8509, 8978, 9525, 10050, 12700, 13467, 17018, 17956, 19050, 20100, 22445, 25527, 26934, 34036, 38100, 42545, 44890, 51054, 53868, 67335, 85090, 89780, 102108, 112225, 127635, 134670, 170180, 212725, 224450, 255270, 269340, 336675, 425450, 448900, 510540, 570103, 638175, 673350, 850900, 1140206, 1276350, 1346700, 1710309, 2280412, 2552700, 2850515, 3420618, 5701030, 6841236, 8551545, 11402060, 14252575, 17103090, 28505150, 34206180, 42757725, 57010300, 85515450, 171030900]

約数ペア:

[(1, 171030900), (2, 85515450), (3, 57010300), (4, 42757725), (5, 34206180), (6, 28505150), (10, 17103090), (12, 14252575), (15, 11402060), (20, 8551545), (25, 6841236), (30, 5701030), (50, 3420618), (60, 2850515), (67, 2552700), (75, 2280412), (100, 1710309), (127, 1346700), (134, 1276350), (150, 1140206), (201, 850900), (254, 673350), (268, 638175), (300, 570103), (335, 510540), (381, 448900), (402, 425450), (508, 336675), (635, 269340), (670, 255270), (762, 224450), (804, 212725), (1005, 170180), (1270, 134670), (1340, 127635), (1524, 112225), (1675, 102108), (1905, 89780), (2010, 85090), (2540, 67335), (3175, 53868), (3350, 51054), (3810, 44890), (4020, 42545), (4489, 38100), (5025, 34036), (6350, 26934), (6700, 25527), (7620, 22445), (8509, 20100), (8978, 19050), (9525, 17956), (10050, 17018), (12700, 13467)]