274247640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1506

約数の個数: 128

約数和(自身を含む): 919512000

約数和(自身を除く): 645264360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 270, 360, 394, 540, 591, 788, 985, 1080, 1182, 1289, 1576, 1773, 1970, 2364, 2578, 2955, 3546, 3867, 3940, 4728, 5156, 5319, 5910, 6445, 7092, 7734, 7880, 8865, 10312, 10638, 11601, 11820, 12890, 14184, 15468, 17730, 19335, 21276, 23202, 23640, 25780, 26595, 30936, 34803, 35460, 38670, 42552, 46404, 51560, 53190, 58005, 69606, 70920, 77340, 92808, 106380, 116010, 139212, 154680, 174015, 212760, 232020, 253933, 278424, 348030, 464040, 507866, 696060, 761799, 1015732, 1269665, 1392120, 1523598, 2031464, 2285397, 2539330, 3047196, 3808995, 4570794, 5078660, 6094392, 6856191, 7617990, 9141588, 10157320, 11426985, 13712382, 15235980, 18283176, 22853970, 27424764, 30471960, 34280955, 45707940, 54849528, 68561910, 91415880, 137123820, 274247640]

約数ペア:

[(1, 274247640), (2, 137123820), (3, 91415880), (4, 68561910), (5, 54849528), (6, 45707940), (8, 34280955), (9, 30471960), (10, 27424764), (12, 22853970), (15, 18283176), (18, 15235980), (20, 13712382), (24, 11426985), (27, 10157320), (30, 9141588), (36, 7617990), (40, 6856191), (45, 6094392), (54, 5078660), (60, 4570794), (72, 3808995), (90, 3047196), (108, 2539330), (120, 2285397), (135, 2031464), (180, 1523598), (197, 1392120), (216, 1269665), (270, 1015732), (360, 761799), (394, 696060), (540, 507866), (591, 464040), (788, 348030), (985, 278424), (1080, 253933), (1182, 232020), (1289, 212760), (1576, 174015), (1773, 154680), (1970, 139212), (2364, 116010), (2578, 106380), (2955, 92808), (3546, 77340), (3867, 70920), (3940, 69606), (4728, 58005), (5156, 53190), (5319, 51560), (5910, 46404), (6445, 42552), (7092, 38670), (7734, 35460), (7880, 34803), (8865, 30936), (10312, 26595), (10638, 25780), (11601, 23640), (11820, 23202), (12890, 21276), (14184, 19335), (15468, 17730)]