205767540

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1$

素因数の和:1321

約数の個数: 168

約数和(自身を含む): 707319648

約数和(自身を除く): 501552108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1283, 1458, 1485, 1620, 1782, 1980, 2430, 2566, 2673, 2916, 2970, 3564, 3645, 3849, 4455, 4860, 5132, 5346, 5940, 6415, 7290, 7698, 8019, 8910, 10692, 11547, 12830, 13365, 14113, 14580, 15396, 16038, 17820, 19245, 23094, 25660, 26730, 28226, 32076, 34641, 38490, 40095, 42339, 46188, 53460, 56452, 57735, 69282, 70565, 76980, 80190, 84678, 103923, 115470, 127017, 138564, 141130, 160380, 169356, 173205, 207846, 211695, 230940, 254034, 282260, 311769, 346410, 381051, 415692, 423390, 508068, 519615, 623538, 635085, 692820, 762102, 846780, 935307, 1039230, 1143153, 1247076, 1270170, 1524204, 1558845, 1870614, 1905255, 2078460, 2286306, 2540340, 3117690, 3429459, 3741228, 3810510, 4572612, 4676535, 5715765, 6235380, 6858918, 7621020, 9353070, 10288377, 11431530, 13717836, 17147295, 18706140, 20576754, 22863060, 34294590, 41153508, 51441885, 68589180, 102883770, 205767540]

約数ペア:

[(1, 205767540), (2, 102883770), (3, 68589180), (4, 51441885), (5, 41153508), (6, 34294590), (9, 22863060), (10, 20576754), (11, 18706140), (12, 17147295), (15, 13717836), (18, 11431530), (20, 10288377), (22, 9353070), (27, 7621020), (30, 6858918), (33, 6235380), (36, 5715765), (44, 4676535), (45, 4572612), (54, 3810510), (55, 3741228), (60, 3429459), (66, 3117690), (81, 2540340), (90, 2286306), (99, 2078460), (108, 1905255), (110, 1870614), (132, 1558845), (135, 1524204), (162, 1270170), (165, 1247076), (180, 1143153), (198, 1039230), (220, 935307), (243, 846780), (270, 762102), (297, 692820), (324, 635085), (330, 623538), (396, 519615), (405, 508068), (486, 423390), (495, 415692), (540, 381051), (594, 346410), (660, 311769), (729, 282260), (810, 254034), (891, 230940), (972, 211695), (990, 207846), (1188, 173205), (1215, 169356), (1283, 160380), (1458, 141130), (1485, 138564), (1620, 127017), (1782, 115470), (1980, 103923), (2430, 84678), (2566, 80190), (2673, 76980), (2916, 70565), (2970, 69282), (3564, 57735), (3645, 56452), (3849, 53460), (4455, 46188), (4860, 42339), (5132, 40095), (5346, 38490), (5940, 34641), (6415, 32076), (7290, 28226), (7698, 26730), (8019, 25660), (8910, 23094), (10692, 19245), (11547, 17820), (12830, 16038), (13365, 15396), (14113, 14580)]