22287420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 70056000

約数和(自身を除く): 47768580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 149, 180, 270, 277, 298, 447, 540, 554, 596, 745, 831, 894, 1108, 1341, 1385, 1490, 1662, 1788, 2235, 2493, 2682, 2770, 2980, 3324, 4023, 4155, 4470, 4986, 5364, 5540, 6705, 7479, 8046, 8310, 8940, 9972, 12465, 13410, 14958, 16092, 16620, 20115, 24930, 26820, 29916, 37395, 40230, 41273, 49860, 74790, 80460, 82546, 123819, 149580, 165092, 206365, 247638, 371457, 412730, 495276, 619095, 742914, 825460, 1114371, 1238190, 1485828, 1857285, 2228742, 2476380, 3714570, 4457484, 5571855, 7429140, 11143710, 22287420]

約数ペア:

[(1, 22287420), (2, 11143710), (3, 7429140), (4, 5571855), (5, 4457484), (6, 3714570), (9, 2476380), (10, 2228742), (12, 1857285), (15, 1485828), (18, 1238190), (20, 1114371), (27, 825460), (30, 742914), (36, 619095), (45, 495276), (54, 412730), (60, 371457), (90, 247638), (108, 206365), (135, 165092), (149, 149580), (180, 123819), (270, 82546), (277, 80460), (298, 74790), (447, 49860), (540, 41273), (554, 40230), (596, 37395), (745, 29916), (831, 26820), (894, 24930), (1108, 20115), (1341, 16620), (1385, 16092), (1490, 14958), (1662, 13410), (1788, 12465), (2235, 9972), (2493, 8940), (2682, 8310), (2770, 8046), (2980, 7479), (3324, 6705), (4023, 5540), (4155, 5364), (4470, 4986)]