866509380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8581}}^1$

素因数の和:8627

約数の個数: 192

約数和(自身を含む): 3114236160

約数和(自身を除く): 2247726780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1485, 1530, 1683, 1836, 1870, 1980, 2244, 2295, 2805, 2970, 3060, 3366, 3740, 4590, 5049, 5610, 5940, 6732, 8415, 8581, 9180, 10098, 11220, 16830, 17162, 20196, 25245, 25743, 33660, 34324, 42905, 50490, 51486, 77229, 85810, 94391, 100980, 102972, 128715, 145877, 154458, 171620, 188782, 231687, 257430, 283173, 291754, 308916, 377564, 386145, 437631, 463374, 471955, 514860, 566346, 583508, 729385, 772290, 849519, 875262, 926748, 943910, 1132692, 1158435, 1312893, 1415865, 1458770, 1544580, 1604647, 1699038, 1750524, 1887820, 2188155, 2316870, 2548557, 2625786, 2831730, 2917540, 3209294, 3398076, 3938679, 4247595, 4376310, 4633740, 4813941, 5097114, 5251572, 5663460, 6418588, 6564465, 7877358, 8023235, 8495190, 8752620, 9627882, 10194228, 12742785, 13128930, 14441823, 15754716, 16046470, 16990380, 19255764, 19693395, 24069705, 25485570, 26257860, 28883646, 32092940, 39386790, 43325469, 48139410, 50971140, 57767292, 72209115, 78773580, 86650938, 96278820, 144418230, 173301876, 216627345, 288836460, 433254690, 866509380]

約数ペア:

[(1, 866509380), (2, 433254690), (3, 288836460), (4, 216627345), (5, 173301876), (6, 144418230), (9, 96278820), (10, 86650938), (11, 78773580), (12, 72209115), (15, 57767292), (17, 50971140), (18, 48139410), (20, 43325469), (22, 39386790), (27, 32092940), (30, 28883646), (33, 26257860), (34, 25485570), (36, 24069705), (44, 19693395), (45, 19255764), (51, 16990380), (54, 16046470), (55, 15754716), (60, 14441823), (66, 13128930), (68, 12742785), (85, 10194228), (90, 9627882), (99, 8752620), (102, 8495190), (108, 8023235), (110, 7877358), (132, 6564465), (135, 6418588), (153, 5663460), (165, 5251572), (170, 5097114), (180, 4813941), (187, 4633740), (198, 4376310), (204, 4247595), (220, 3938679), (255, 3398076), (270, 3209294), (297, 2917540), (306, 2831730), (330, 2625786), (340, 2548557), (374, 2316870), (396, 2188155), (459, 1887820), (495, 1750524), (510, 1699038), (540, 1604647), (561, 1544580), (594, 1458770), (612, 1415865), (660, 1312893), (748, 1158435), (765, 1132692), (918, 943910), (935, 926748), (990, 875262), (1020, 849519), (1122, 772290), (1188, 729385), (1485, 583508), (1530, 566346), (1683, 514860), (1836, 471955), (1870, 463374), (1980, 437631), (2244, 386145), (2295, 377564), (2805, 308916), (2970, 291754), (3060, 283173), (3366, 257430), (3740, 231687), (4590, 188782), (5049, 171620), (5610, 154458), (5940, 145877), (6732, 128715), (8415, 102972), (8581, 100980), (9180, 94391), (10098, 85810), (11220, 77229), (16830, 51486), (17162, 50490), (20196, 42905), (25245, 34324), (25743, 33660)]