22186980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 69713280

約数和(自身を除く): 47526300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 227, 270, 362, 454, 540, 543, 681, 724, 905, 908, 1086, 1135, 1362, 1629, 1810, 2043, 2172, 2270, 2715, 2724, 3258, 3405, 3620, 4086, 4540, 4887, 5430, 6129, 6516, 6810, 8145, 8172, 9774, 10215, 10860, 12258, 13620, 16290, 19548, 20430, 24435, 24516, 30645, 32580, 40860, 41087, 48870, 61290, 82174, 97740, 122580, 123261, 164348, 205435, 246522, 369783, 410870, 493044, 616305, 739566, 821740, 1109349, 1232610, 1479132, 1848915, 2218698, 2465220, 3697830, 4437396, 5546745, 7395660, 11093490, 22186980]

約数ペア:

[(1, 22186980), (2, 11093490), (3, 7395660), (4, 5546745), (5, 4437396), (6, 3697830), (9, 2465220), (10, 2218698), (12, 1848915), (15, 1479132), (18, 1232610), (20, 1109349), (27, 821740), (30, 739566), (36, 616305), (45, 493044), (54, 410870), (60, 369783), (90, 246522), (108, 205435), (135, 164348), (180, 123261), (181, 122580), (227, 97740), (270, 82174), (362, 61290), (454, 48870), (540, 41087), (543, 40860), (681, 32580), (724, 30645), (905, 24516), (908, 24435), (1086, 20430), (1135, 19548), (1362, 16290), (1629, 13620), (1810, 12258), (2043, 10860), (2172, 10215), (2270, 9774), (2715, 8172), (2724, 8145), (3258, 6810), (3405, 6516), (3620, 6129), (4086, 5430), (4540, 4887)]