139953420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 457223760

約数和(自身を除く): 317270340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 243, 261, 270, 290, 324, 331, 348, 405, 435, 486, 522, 540, 580, 662, 729, 783, 810, 870, 972, 993, 1044, 1215, 1305, 1324, 1458, 1566, 1620, 1655, 1740, 1986, 2349, 2430, 2610, 2916, 2979, 3132, 3310, 3645, 3915, 3972, 4698, 4860, 4965, 5220, 5958, 6620, 7047, 7290, 7830, 8937, 9396, 9599, 9930, 11745, 11916, 14094, 14580, 14895, 15660, 17874, 19198, 19860, 21141, 23490, 26811, 28188, 28797, 29790, 35235, 35748, 38396, 42282, 44685, 46980, 47995, 53622, 57594, 59580, 70470, 80433, 84564, 86391, 89370, 95990, 105705, 107244, 115188, 134055, 140940, 143985, 160866, 172782, 178740, 191980, 211410, 241299, 259173, 268110, 287970, 321732, 345564, 402165, 422820, 431955, 482598, 518346, 536220, 575940, 777519, 804330, 863910, 965196, 1036692, 1206495, 1295865, 1555038, 1608660, 1727820, 2332557, 2412990, 2591730, 3110076, 3887595, 4665114, 4825980, 5183460, 6997671, 7775190, 9330228, 11662785, 13995342, 15550380, 23325570, 27990684, 34988355, 46651140, 69976710, 139953420]

約数ペア:

[(1, 139953420), (2, 69976710), (3, 46651140), (4, 34988355), (5, 27990684), (6, 23325570), (9, 15550380), (10, 13995342), (12, 11662785), (15, 9330228), (18, 7775190), (20, 6997671), (27, 5183460), (29, 4825980), (30, 4665114), (36, 3887595), (45, 3110076), (54, 2591730), (58, 2412990), (60, 2332557), (81, 1727820), (87, 1608660), (90, 1555038), (108, 1295865), (116, 1206495), (135, 1036692), (145, 965196), (162, 863910), (174, 804330), (180, 777519), (243, 575940), (261, 536220), (270, 518346), (290, 482598), (324, 431955), (331, 422820), (348, 402165), (405, 345564), (435, 321732), (486, 287970), (522, 268110), (540, 259173), (580, 241299), (662, 211410), (729, 191980), (783, 178740), (810, 172782), (870, 160866), (972, 143985), (993, 140940), (1044, 134055), (1215, 115188), (1305, 107244), (1324, 105705), (1458, 95990), (1566, 89370), (1620, 86391), (1655, 84564), (1740, 80433), (1986, 70470), (2349, 59580), (2430, 57594), (2610, 53622), (2916, 47995), (2979, 46980), (3132, 44685), (3310, 42282), (3645, 38396), (3915, 35748), (3972, 35235), (4698, 29790), (4860, 28797), (4965, 28188), (5220, 26811), (5958, 23490), (6620, 21141), (7047, 19860), (7290, 19198), (7830, 17874), (8937, 15660), (9396, 14895), (9599, 14580), (9930, 14094), (11745, 11916)]