22415940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 71534232

約数和(自身を除く): 49118292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 101, 108, 135, 137, 162, 180, 202, 270, 274, 303, 324, 404, 405, 411, 505, 540, 548, 606, 685, 810, 822, 909, 1010, 1212, 1233, 1370, 1515, 1620, 1644, 1818, 2020, 2055, 2466, 2727, 2740, 3030, 3636, 3699, 4110, 4545, 4932, 5454, 6060, 6165, 7398, 8181, 8220, 9090, 10908, 11097, 12330, 13635, 13837, 14796, 16362, 18180, 18495, 22194, 24660, 27270, 27674, 32724, 36990, 40905, 41511, 44388, 54540, 55348, 55485, 69185, 73980, 81810, 83022, 110970, 124533, 138370, 163620, 166044, 207555, 221940, 249066, 276740, 373599, 415110, 498132, 622665, 747198, 830220, 1120797, 1245330, 1494396, 1867995, 2241594, 2490660, 3735990, 4483188, 5603985, 7471980, 11207970, 22415940]

約数ペア:

[(1, 22415940), (2, 11207970), (3, 7471980), (4, 5603985), (5, 4483188), (6, 3735990), (9, 2490660), (10, 2241594), (12, 1867995), (15, 1494396), (18, 1245330), (20, 1120797), (27, 830220), (30, 747198), (36, 622665), (45, 498132), (54, 415110), (60, 373599), (81, 276740), (90, 249066), (101, 221940), (108, 207555), (135, 166044), (137, 163620), (162, 138370), (180, 124533), (202, 110970), (270, 83022), (274, 81810), (303, 73980), (324, 69185), (404, 55485), (405, 55348), (411, 54540), (505, 44388), (540, 41511), (548, 40905), (606, 36990), (685, 32724), (810, 27674), (822, 27270), (909, 24660), (1010, 22194), (1212, 18495), (1233, 18180), (1370, 16362), (1515, 14796), (1620, 13837), (1644, 13635), (1818, 12330), (2020, 11097), (2055, 10908), (2466, 9090), (2727, 8220), (2740, 8181), (3030, 7398), (3636, 6165), (3699, 6060), (4110, 5454), (4545, 4932)]