2291630220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28229}}^1$

素因数の和:28296

約数の個数: 144

約数和(自身を含む): 7768444320

約数和(自身を除く): 5476814100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 990, 1230, 1353, 1476, 1804, 1845, 1980, 2255, 2460, 2706, 3690, 4059, 4510, 5412, 6765, 7380, 8118, 9020, 13530, 16236, 20295, 27060, 28229, 40590, 56458, 81180, 84687, 112916, 141145, 169374, 254061, 282290, 310519, 338748, 423435, 508122, 564580, 621038, 846870, 931557, 1016244, 1157389, 1242076, 1270305, 1552595, 1693740, 1863114, 2314778, 2540610, 2794671, 3105190, 3472167, 3726228, 4629556, 4657785, 5081220, 5589342, 5786945, 6210380, 6944334, 9315570, 10416501, 11178684, 11573890, 12731279, 13888668, 13973355, 17360835, 18631140, 20833002, 23147780, 25462558, 27946710, 34721670, 38193837, 41666004, 50925116, 52082505, 55893420, 63656395, 69443340, 76387674, 104165010, 114581511, 127312790, 152775348, 190969185, 208330020, 229163022, 254625580, 381938370, 458326044, 572907555, 763876740, 1145815110, 2291630220]

約数ペア:

[(1, 2291630220), (2, 1145815110), (3, 763876740), (4, 572907555), (5, 458326044), (6, 381938370), (9, 254625580), (10, 229163022), (11, 208330020), (12, 190969185), (15, 152775348), (18, 127312790), (20, 114581511), (22, 104165010), (30, 76387674), (33, 69443340), (36, 63656395), (41, 55893420), (44, 52082505), (45, 50925116), (55, 41666004), (60, 38193837), (66, 34721670), (82, 27946710), (90, 25462558), (99, 23147780), (110, 20833002), (123, 18631140), (132, 17360835), (164, 13973355), (165, 13888668), (180, 12731279), (198, 11573890), (205, 11178684), (220, 10416501), (246, 9315570), (330, 6944334), (369, 6210380), (396, 5786945), (410, 5589342), (451, 5081220), (492, 4657785), (495, 4629556), (615, 3726228), (660, 3472167), (738, 3105190), (820, 2794671), (902, 2540610), (990, 2314778), (1230, 1863114), (1353, 1693740), (1476, 1552595), (1804, 1270305), (1845, 1242076), (1980, 1157389), (2255, 1016244), (2460, 931557), (2706, 846870), (3690, 621038), (4059, 564580), (4510, 508122), (5412, 423435), (6765, 338748), (7380, 310519), (8118, 282290), (9020, 254061), (13530, 169374), (16236, 141145), (20295, 112916), (27060, 84687), (28229, 81180), (40590, 56458)]