269335980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1076

約数の個数: 144

約数和(自身を含む): 866121984

約数和(自身を除く): 596786004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 67, 69, 90, 92, 115, 134, 138, 180, 201, 207, 230, 268, 276, 335, 345, 402, 414, 460, 603, 670, 690, 804, 828, 971, 1005, 1035, 1206, 1340, 1380, 1541, 1942, 2010, 2070, 2412, 2913, 3015, 3082, 3884, 4020, 4140, 4623, 4855, 5826, 6030, 6164, 7705, 8739, 9246, 9710, 11652, 12060, 13869, 14565, 15410, 17478, 18492, 19420, 22333, 23115, 27738, 29130, 30820, 34956, 43695, 44666, 46230, 55476, 58260, 65057, 66999, 69345, 87390, 89332, 92460, 111665, 130114, 133998, 138690, 174780, 195171, 200997, 223330, 260228, 267996, 277380, 325285, 334995, 390342, 401994, 446660, 585513, 650570, 669990, 780684, 803988, 975855, 1004985, 1171026, 1301140, 1339980, 1496311, 1951710, 2009970, 2342052, 2927565, 2992622, 3903420, 4019940, 4488933, 5855130, 5985244, 7481555, 8977866, 11710260, 13466799, 14963110, 17955732, 22444665, 26933598, 29926220, 44889330, 53867196, 67333995, 89778660, 134667990, 269335980]

約数ペア:

[(1, 269335980), (2, 134667990), (3, 89778660), (4, 67333995), (5, 53867196), (6, 44889330), (9, 29926220), (10, 26933598), (12, 22444665), (15, 17955732), (18, 14963110), (20, 13466799), (23, 11710260), (30, 8977866), (36, 7481555), (45, 5985244), (46, 5855130), (60, 4488933), (67, 4019940), (69, 3903420), (90, 2992622), (92, 2927565), (115, 2342052), (134, 2009970), (138, 1951710), (180, 1496311), (201, 1339980), (207, 1301140), (230, 1171026), (268, 1004985), (276, 975855), (335, 803988), (345, 780684), (402, 669990), (414, 650570), (460, 585513), (603, 446660), (670, 401994), (690, 390342), (804, 334995), (828, 325285), (971, 277380), (1005, 267996), (1035, 260228), (1206, 223330), (1340, 200997), (1380, 195171), (1541, 174780), (1942, 138690), (2010, 133998), (2070, 130114), (2412, 111665), (2913, 92460), (3015, 89332), (3082, 87390), (3884, 69345), (4020, 66999), (4140, 65057), (4623, 58260), (4855, 55476), (5826, 46230), (6030, 44666), (6164, 43695), (7705, 34956), (8739, 30820), (9246, 29130), (9710, 27738), (11652, 23115), (12060, 22333), (13869, 19420), (14565, 18492), (15410, 17478)]