194304420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 613153464

約数和(自身を除く): 418849044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 277, 324, 405, 433, 540, 554, 810, 831, 866, 1108, 1299, 1385, 1620, 1662, 1732, 2165, 2493, 2598, 2770, 3324, 3897, 4155, 4330, 4986, 5196, 5540, 6495, 7479, 7794, 8310, 8660, 9972, 11691, 12465, 12990, 14958, 15588, 16620, 19485, 22437, 23382, 24930, 25980, 29916, 35073, 37395, 38970, 44874, 46764, 49860, 58455, 70146, 74790, 77940, 89748, 112185, 116910, 119941, 140292, 149580, 175365, 224370, 233820, 239882, 350730, 359823, 448740, 479764, 599705, 701460, 719646, 1079469, 1199410, 1439292, 1799115, 2158938, 2398820, 3238407, 3598230, 4317876, 5397345, 6476814, 7196460, 9715221, 10794690, 12953628, 16192035, 19430442, 21589380, 32384070, 38860884, 48576105, 64768140, 97152210, 194304420]

約数ペア:

[(1, 194304420), (2, 97152210), (3, 64768140), (4, 48576105), (5, 38860884), (6, 32384070), (9, 21589380), (10, 19430442), (12, 16192035), (15, 12953628), (18, 10794690), (20, 9715221), (27, 7196460), (30, 6476814), (36, 5397345), (45, 4317876), (54, 3598230), (60, 3238407), (81, 2398820), (90, 2158938), (108, 1799115), (135, 1439292), (162, 1199410), (180, 1079469), (270, 719646), (277, 701460), (324, 599705), (405, 479764), (433, 448740), (540, 359823), (554, 350730), (810, 239882), (831, 233820), (866, 224370), (1108, 175365), (1299, 149580), (1385, 140292), (1620, 119941), (1662, 116910), (1732, 112185), (2165, 89748), (2493, 77940), (2598, 74790), (2770, 70146), (3324, 58455), (3897, 49860), (4155, 46764), (4330, 44874), (4986, 38970), (5196, 37395), (5540, 35073), (6495, 29916), (7479, 25980), (7794, 24930), (8310, 23382), (8660, 22437), (9972, 19485), (11691, 16620), (12465, 15588), (12990, 14958)]