68589180

素因数分解:

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

素因数の和:1318

約数の個数: 144

約数和(自身を含む): 235557504

約数和(自身を除く): 166968324

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, 810, 891, 972, 990, 1188, 1215, 1283, 1485, 1620, 1782, 1980, 2430, 2566, 2673, 2970, 3564, 3849, 4455, 4860, 5132, 5346, 5940, 6415, 7698, 8910, 10692, 11547, 12830, 13365, 14113, 15396, 17820, 19245, 23094, 25660, 26730, 28226, 34641, 38490, 42339, 46188, 53460, 56452, 57735, 69282, 70565, 76980, 84678, 103923, 115470, 127017, 138564, 141130, 169356, 173205, 207846, 211695, 230940, 254034, 282260, 311769, 346410, 381051, 415692, 423390, 508068, 519615, 623538, 635085, 692820, 762102, 846780, 1039230, 1143153, 1247076, 1270170, 1524204, 1558845, 1905255, 2078460, 2286306, 2540340, 3117690, 3429459, 3810510, 4572612, 5715765, 6235380, 6858918, 7621020, 11431530, 13717836, 17147295, 22863060, 34294590, 68589180]

約数ペア:

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