71164860525

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1$

素因数の和:1162

約数の個数: 240

約数和(自身を含む): 152374622400

約数和(自身を除く): 81209761875

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 55, 57, 75, 81, 95, 99, 135, 165, 171, 181, 209, 225, 275, 285, 297, 405, 475, 495, 513, 543, 627, 675, 825, 855, 891, 905, 929, 1045, 1425, 1485, 1539, 1629, 1881, 1991, 2025, 2475, 2565, 2715, 2787, 3135, 3439, 4275, 4455, 4525, 4645, 4887, 5225, 5643, 5973, 7425, 7695, 8145, 8361, 9405, 9955, 10219, 10317, 12825, 13575, 13935, 14661, 15675, 16929, 17195, 17651, 17919, 22275, 23225, 24435, 25083, 28215, 29865, 30657, 30951, 37829, 38475, 40725, 41805, 47025, 49775, 51095, 51585, 52953, 53757, 69675, 73305, 75249, 84645, 85975, 88255, 89595, 91971, 92853, 113487, 122175, 125415, 141075, 149325, 153285, 154755, 158859, 161271, 168149, 189145, 194161, 209025, 255475, 257925, 264765, 268785, 275913, 278559, 340461, 366525, 376245, 423225, 441275, 447975, 459855, 464265, 476577, 504447, 567435, 582483, 627075, 766425, 773775, 794295, 806355, 827739, 840745, 945725, 970805, 1021383, 1323825, 1343925, 1379565, 1392795, 1429731, 1513341, 1702305, 1747449, 1849639, 1881225, 2299275, 2321325, 2382885, 2522235, 2837175, 2912415, 3064149, 3194831, 3971475, 4031775, 4138695, 4203725, 4540023, 4854025, 5106915, 5242347, 5548917, 6897825, 6963975, 7148655, 7566705, 8511525, 8737245, 9248195, 9584493, 11914425, 12611175, 13620069, 14562075, 15320745, 15727041, 15974155, 16646751, 20693475, 22700115, 25534575, 26211735, 27744585, 28753479, 35143141, 35743275, 37833525, 43686225, 46240975, 47922465, 49940253, 68100345, 76603725, 78635205, 79870775, 83233755, 86260437, 105429423, 113500575, 131058675, 138722925, 143767395, 149820759, 175715705, 239612325, 249701265, 258781311, 316288269, 340501725, 393176025, 416168775, 431302185, 527147115, 718836975, 749103795, 878578525, 948864807, 1248506325, 1293906555, 1581441345, 2156510925, 2635735575, 2846594421, 3745518975, 4744324035, 6469532775, 7907206725, 14232972105, 23721620175, 71164860525]

約数ペア:

[(1, 71164860525), (3, 23721620175), (5, 14232972105), (9, 7907206725), (11, 6469532775), (15, 4744324035), (19, 3745518975), (25, 2846594421), (27, 2635735575), (33, 2156510925), (45, 1581441345), (55, 1293906555), (57, 1248506325), (75, 948864807), (81, 878578525), (95, 749103795), (99, 718836975), (135, 527147115), (165, 431302185), (171, 416168775), (181, 393176025), (209, 340501725), (225, 316288269), (275, 258781311), (285, 249701265), (297, 239612325), (405, 175715705), (475, 149820759), (495, 143767395), (513, 138722925), (543, 131058675), (627, 113500575), (675, 105429423), (825, 86260437), (855, 83233755), (891, 79870775), (905, 78635205), (929, 76603725), (1045, 68100345), (1425, 49940253), (1485, 47922465), (1539, 46240975), (1629, 43686225), (1881, 37833525), (1991, 35743275), (2025, 35143141), (2475, 28753479), (2565, 27744585), (2715, 26211735), (2787, 25534575), (3135, 22700115), (3439, 20693475), (4275, 16646751), (4455, 15974155), (4525, 15727041), (4645, 15320745), (4887, 14562075), (5225, 13620069), (5643, 12611175), (5973, 11914425), (7425, 9584493), (7695, 9248195), (8145, 8737245), (8361, 8511525), (9405, 7566705), (9955, 7148655), (10219, 6963975), (10317, 6897825), (12825, 5548917), (13575, 5242347), (13935, 5106915), (14661, 4854025), (15675, 4540023), (16929, 4203725), (17195, 4138695), (17651, 4031775), (17919, 3971475), (22275, 3194831), (23225, 3064149), (24435, 2912415), (25083, 2837175), (28215, 2522235), (29865, 2382885), (30657, 2321325), (30951, 2299275), (37829, 1881225), (38475, 1849639), (40725, 1747449), (41805, 1702305), (47025, 1513341), (49775, 1429731), (51095, 1392795), (51585, 1379565), (52953, 1343925), (53757, 1323825), (69675, 1021383), (73305, 970805), (75249, 945725), (84645, 840745), (85975, 827739), (88255, 806355), (89595, 794295), (91971, 773775), (92853, 766425), (113487, 627075), (122175, 582483), (125415, 567435), (141075, 504447), (149325, 476577), (153285, 464265), (154755, 459855), (158859, 447975), (161271, 441275), (168149, 423225), (189145, 376245), (194161, 366525), (209025, 340461), (255475, 278559), (257925, 275913), (264765, 268785)]