127181600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1787

約数の個数: 144

約数和(自身を含む): 382350528

約数和(自身を除く): 255168928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1747, 1820, 2080, 2275, 2600, 2800, 2912, 3494, 3640, 4550, 5200, 5600, 6988, 7280, 8735, 9100, 10400, 12229, 13976, 14560, 17470, 18200, 22711, 24458, 27952, 34940, 36400, 43675, 45422, 48916, 55904, 61145, 69880, 72800, 87350, 90844, 97832, 113555, 122290, 139760, 158977, 174700, 181688, 195664, 227110, 244580, 279520, 305725, 317954, 349400, 363376, 391328, 454220, 489160, 567775, 611450, 635908, 698800, 726752, 794885, 908440, 978320, 1135550, 1222900, 1271816, 1397600, 1589770, 1816880, 1956640, 2271100, 2445800, 2543632, 3179540, 3633760, 3974425, 4542200, 4891600, 5087264, 6359080, 7948850, 9084400, 9783200, 12718160, 15897700, 18168800, 25436320, 31795400, 63590800, 127181600]

約数ペア:

[(1, 127181600), (2, 63590800), (4, 31795400), (5, 25436320), (7, 18168800), (8, 15897700), (10, 12718160), (13, 9783200), (14, 9084400), (16, 7948850), (20, 6359080), (25, 5087264), (26, 4891600), (28, 4542200), (32, 3974425), (35, 3633760), (40, 3179540), (50, 2543632), (52, 2445800), (56, 2271100), (65, 1956640), (70, 1816880), (80, 1589770), (91, 1397600), (100, 1271816), (104, 1222900), (112, 1135550), (130, 978320), (140, 908440), (160, 794885), (175, 726752), (182, 698800), (200, 635908), (208, 611450), (224, 567775), (260, 489160), (280, 454220), (325, 391328), (350, 363376), (364, 349400), (400, 317954), (416, 305725), (455, 279520), (520, 244580), (560, 227110), (650, 195664), (700, 181688), (728, 174700), (800, 158977), (910, 139760), (1040, 122290), (1120, 113555), (1300, 97832), (1400, 90844), (1456, 87350), (1747, 72800), (1820, 69880), (2080, 61145), (2275, 55904), (2600, 48916), (2800, 45422), (2912, 43675), (3494, 36400), (3640, 34940), (4550, 27952), (5200, 24458), (5600, 22711), (6988, 18200), (7280, 17470), (8735, 14560), (9100, 13976), (10400, 12229)]