8686260

素因数分解:

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

素因数の和:174

約数の個数: 144

約数和(自身を含む): 29719872

約数和(自身を除く): 21033612

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, 107, 110, 123, 132, 164, 165, 180, 198, 205, 214, 220, 246, 321, 330, 369, 396, 410, 428, 451, 492, 495, 535, 615, 642, 660, 738, 820, 902, 963, 990, 1070, 1177, 1230, 1284, 1353, 1476, 1605, 1804, 1845, 1926, 1980, 2140, 2255, 2354, 2460, 2706, 3210, 3531, 3690, 3852, 4059, 4387, 4510, 4708, 4815, 5412, 5885, 6420, 6765, 7062, 7380, 8118, 8774, 9020, 9630, 10593, 11770, 13161, 13530, 14124, 16236, 17548, 17655, 19260, 20295, 21186, 21935, 23540, 26322, 27060, 35310, 39483, 40590, 42372, 43870, 48257, 52644, 52965, 65805, 70620, 78966, 81180, 87740, 96514, 105930, 131610, 144771, 157932, 193028, 197415, 211860, 241285, 263220, 289542, 394830, 434313, 482570, 579084, 723855, 789660, 868626, 965140, 1447710, 1737252, 2171565, 2895420, 4343130, 8686260]

約数ペア:

[(1, 8686260), (2, 4343130), (3, 2895420), (4, 2171565), (5, 1737252), (6, 1447710), (9, 965140), (10, 868626), (11, 789660), (12, 723855), (15, 579084), (18, 482570), (20, 434313), (22, 394830), (30, 289542), (33, 263220), (36, 241285), (41, 211860), (44, 197415), (45, 193028), (55, 157932), (60, 144771), (66, 131610), (82, 105930), (90, 96514), (99, 87740), (107, 81180), (110, 78966), (123, 70620), (132, 65805), (164, 52965), (165, 52644), (180, 48257), (198, 43870), (205, 42372), (214, 40590), (220, 39483), (246, 35310), (321, 27060), (330, 26322), (369, 23540), (396, 21935), (410, 21186), (428, 20295), (451, 19260), (492, 17655), (495, 17548), (535, 16236), (615, 14124), (642, 13530), (660, 13161), (738, 11770), (820, 10593), (902, 9630), (963, 9020), (990, 8774), (1070, 8118), (1177, 7380), (1230, 7062), (1284, 6765), (1353, 6420), (1476, 5885), (1605, 5412), (1804, 4815), (1845, 4708), (1926, 4510), (1980, 4387), (2140, 4059), (2255, 3852), (2354, 3690), (2460, 3531), (2706, 3210)]