55012980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 127878540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 41, 44, 55, 57, 60, 66, 76, 82, 95, 107, 110, 114, 123, 132, 164, 165, 190, 205, 209, 214, 220, 228, 246, 285, 321, 330, 380, 410, 418, 428, 451, 492, 535, 570, 615, 627, 642, 660, 779, 820, 836, 902, 1045, 1070, 1140, 1177, 1230, 1254, 1284, 1353, 1558, 1605, 1804, 2033, 2090, 2140, 2255, 2337, 2354, 2460, 2508, 2706, 3116, 3135, 3210, 3531, 3895, 4066, 4180, 4387, 4510, 4674, 4708, 5412, 5885, 6099, 6270, 6420, 6765, 7062, 7790, 8132, 8569, 8774, 9020, 9348, 10165, 11685, 11770, 12198, 12540, 13161, 13530, 14124, 15580, 17138, 17548, 17655, 20330, 21935, 22363, 23370, 23540, 24396, 25707, 26322, 27060, 30495, 34276, 35310, 40660, 42845, 43870, 44726, 46740, 48257, 51414, 52644, 60990, 65805, 67089, 70620, 83353, 85690, 87740, 89452, 96514, 102828, 111815, 121980, 128535, 131610, 134178, 144771, 166706, 171380, 193028, 223630, 241285, 250059, 257070, 263220, 268356, 289542, 333412, 335445, 416765, 447260, 482570, 500118, 514140, 579084, 670890, 723855, 833530, 916883, 965140, 1000236, 1250295, 1341780, 1447710, 1667060, 1833766, 2500590, 2750649, 2895420, 3667532, 4584415, 5001180, 5501298, 9168830, 11002596, 13753245, 18337660, 27506490, 55012980]

約数ペア:

[(1, 55012980), (2, 27506490), (3, 18337660), (4, 13753245), (5, 11002596), (6, 9168830), (10, 5501298), (11, 5001180), (12, 4584415), (15, 3667532), (19, 2895420), (20, 2750649), (22, 2500590), (30, 1833766), (33, 1667060), (38, 1447710), (41, 1341780), (44, 1250295), (55, 1000236), (57, 965140), (60, 916883), (66, 833530), (76, 723855), (82, 670890), (95, 579084), (107, 514140), (110, 500118), (114, 482570), (123, 447260), (132, 416765), (164, 335445), (165, 333412), (190, 289542), (205, 268356), (209, 263220), (214, 257070), (220, 250059), (228, 241285), (246, 223630), (285, 193028), (321, 171380), (330, 166706), (380, 144771), (410, 134178), (418, 131610), (428, 128535), (451, 121980), (492, 111815), (535, 102828), (570, 96514), (615, 89452), (627, 87740), (642, 85690), (660, 83353), (779, 70620), (820, 67089), (836, 65805), (902, 60990), (1045, 52644), (1070, 51414), (1140, 48257), (1177, 46740), (1230, 44726), (1254, 43870), (1284, 42845), (1353, 40660), (1558, 35310), (1605, 34276), (1804, 30495), (2033, 27060), (2090, 26322), (2140, 25707), (2255, 24396), (2337, 23540), (2354, 23370), (2460, 22363), (2508, 21935), (2706, 20330), (3116, 17655), (3135, 17548), (3210, 17138), (3531, 15580), (3895, 14124), (4066, 13530), (4180, 13161), (4387, 12540), (4510, 12198), (4674, 11770), (4708, 11685), (5412, 10165), (5885, 9348), (6099, 9020), (6270, 8774), (6420, 8569), (6765, 8132), (7062, 7790)]