138967380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 460615680

約数和(自身を除く): 321648300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 67, 69, 90, 92, 108, 115, 134, 135, 138, 167, 180, 201, 207, 230, 268, 270, 276, 334, 335, 345, 402, 414, 460, 501, 540, 603, 621, 668, 670, 690, 804, 828, 835, 1002, 1005, 1035, 1206, 1242, 1340, 1380, 1503, 1541, 1670, 1809, 2004, 2010, 2070, 2412, 2484, 2505, 3006, 3015, 3082, 3105, 3340, 3618, 3841, 4020, 4140, 4509, 4623, 5010, 6012, 6030, 6164, 6210, 7236, 7515, 7682, 7705, 9018, 9045, 9246, 10020, 11189, 11523, 12060, 12420, 13869, 15030, 15364, 15410, 18036, 18090, 18492, 19205, 22378, 22545, 23046, 23115, 27738, 30060, 30820, 33567, 34569, 36180, 38410, 41607, 44756, 45090, 46092, 46230, 55476, 55945, 57615, 67134, 69138, 69345, 76820, 83214, 90180, 92460, 100701, 103707, 111890, 115230, 134268, 138276, 138690, 166428, 167835, 172845, 201402, 207414, 208035, 223780, 230460, 257347, 277380, 302103, 335670, 345690, 402804, 414828, 416070, 503505, 514694, 518535, 604206, 671340, 691380, 772041, 832140, 1007010, 1029388, 1037070, 1208412, 1286735, 1510515, 1544082, 2014020, 2074140, 2316123, 2573470, 3021030, 3088164, 3860205, 4632246, 5146940, 6042060, 6948369, 7720410, 9264492, 11580615, 13896738, 15440820, 23161230, 27793476, 34741845, 46322460, 69483690, 138967380]

約数ペア:

[(1, 138967380), (2, 69483690), (3, 46322460), (4, 34741845), (5, 27793476), (6, 23161230), (9, 15440820), (10, 13896738), (12, 11580615), (15, 9264492), (18, 7720410), (20, 6948369), (23, 6042060), (27, 5146940), (30, 4632246), (36, 3860205), (45, 3088164), (46, 3021030), (54, 2573470), (60, 2316123), (67, 2074140), (69, 2014020), (90, 1544082), (92, 1510515), (108, 1286735), (115, 1208412), (134, 1037070), (135, 1029388), (138, 1007010), (167, 832140), (180, 772041), (201, 691380), (207, 671340), (230, 604206), (268, 518535), (270, 514694), (276, 503505), (334, 416070), (335, 414828), (345, 402804), (402, 345690), (414, 335670), (460, 302103), (501, 277380), (540, 257347), (603, 230460), (621, 223780), (668, 208035), (670, 207414), (690, 201402), (804, 172845), (828, 167835), (835, 166428), (1002, 138690), (1005, 138276), (1035, 134268), (1206, 115230), (1242, 111890), (1340, 103707), (1380, 100701), (1503, 92460), (1541, 90180), (1670, 83214), (1809, 76820), (2004, 69345), (2010, 69138), (2070, 67134), (2412, 57615), (2484, 55945), (2505, 55476), (3006, 46230), (3015, 46092), (3082, 45090), (3105, 44756), (3340, 41607), (3618, 38410), (3841, 36180), (4020, 34569), (4140, 33567), (4509, 30820), (4623, 30060), (5010, 27738), (6012, 23115), (6030, 23046), (6164, 22545), (6210, 22378), (7236, 19205), (7515, 18492), (7682, 18090), (7705, 18036), (9018, 15410), (9045, 15364), (9246, 15030), (10020, 13869), (11189, 12420), (11523, 12060)]