275505691140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{71081}}^1$

素因数の和:71510

約数の個数: 144

約数和(自身を含む): 851818823856

約数和(自身を除く): 576313132716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 353, 366, 549, 610, 706, 732, 915, 1059, 1098, 1220, 1412, 1765, 1830, 2118, 2196, 2745, 3177, 3530, 3660, 4236, 5295, 5490, 6354, 7060, 10590, 10980, 12708, 15885, 21180, 21533, 31770, 43066, 63540, 64599, 71081, 86132, 107665, 129198, 142162, 193797, 213243, 215330, 258396, 284324, 322995, 355405, 387594, 426486, 430660, 639729, 645990, 710810, 775188, 852972, 968985, 1066215, 1279458, 1291980, 1421620, 1937970, 2132430, 2558916, 3198645, 3875940, 4264860, 4335941, 6397290, 8671882, 12794580, 13007823, 17343764, 21679705, 25091593, 26015646, 39023469, 43359410, 50183186, 52031292, 65039115, 75274779, 78046938, 86718820, 100366372, 125457965, 130078230, 150549558, 156093876, 195117345, 225824337, 250915930, 260156460, 301099116, 376373895, 390234690, 451648674, 501831860, 752747790, 780469380, 903297348, 1129121685, 1505495580, 1530587173, 2258243370, 3061174346, 4516486740, 4591761519, 6122348692, 7652935865, 9183523038, 13775284557, 15305871730, 18367046076, 22958807595, 27550569114, 30611743460, 45917615190, 55101138228, 68876422785, 91835230380, 137752845570, 275505691140]

約数ペア:

[(1, 275505691140), (2, 137752845570), (3, 91835230380), (4, 68876422785), (5, 55101138228), (6, 45917615190), (9, 30611743460), (10, 27550569114), (12, 22958807595), (15, 18367046076), (18, 15305871730), (20, 13775284557), (30, 9183523038), (36, 7652935865), (45, 6122348692), (60, 4591761519), (61, 4516486740), (90, 3061174346), (122, 2258243370), (180, 1530587173), (183, 1505495580), (244, 1129121685), (305, 903297348), (353, 780469380), (366, 752747790), (549, 501831860), (610, 451648674), (706, 390234690), (732, 376373895), (915, 301099116), (1059, 260156460), (1098, 250915930), (1220, 225824337), (1412, 195117345), (1765, 156093876), (1830, 150549558), (2118, 130078230), (2196, 125457965), (2745, 100366372), (3177, 86718820), (3530, 78046938), (3660, 75274779), (4236, 65039115), (5295, 52031292), (5490, 50183186), (6354, 43359410), (7060, 39023469), (10590, 26015646), (10980, 25091593), (12708, 21679705), (15885, 17343764), (21180, 13007823), (21533, 12794580), (31770, 8671882), (43066, 6397290), (63540, 4335941), (64599, 4264860), (71081, 3875940), (86132, 3198645), (107665, 2558916), (129198, 2132430), (142162, 1937970), (193797, 1421620), (213243, 1291980), (215330, 1279458), (258396, 1066215), (284324, 968985), (322995, 852972), (355405, 775188), (387594, 710810), (426486, 645990), (430660, 639729)]