66630200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 194440680

約数和(自身を除く): 127810480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 130, 140, 175, 182, 196, 200, 245, 260, 280, 325, 350, 364, 392, 455, 490, 520, 523, 637, 650, 700, 728, 910, 980, 1046, 1225, 1274, 1300, 1400, 1820, 1960, 2092, 2275, 2450, 2548, 2600, 2615, 3185, 3640, 3661, 4184, 4550, 4900, 5096, 5230, 6370, 6799, 7322, 9100, 9800, 10460, 12740, 13075, 13598, 14644, 15925, 18200, 18305, 20920, 25480, 25627, 26150, 27196, 29288, 31850, 33995, 36610, 47593, 51254, 52300, 54392, 63700, 67990, 73220, 91525, 95186, 102508, 104600, 127400, 128135, 135980, 146440, 169975, 183050, 190372, 205016, 237965, 256270, 271960, 333151, 339950, 366100, 380744, 475930, 512540, 640675, 666302, 679900, 732200, 951860, 1025080, 1189825, 1281350, 1332604, 1359800, 1665755, 1903720, 2379650, 2562700, 2665208, 3331510, 4759300, 5125400, 6663020, 8328775, 9518600, 13326040, 16657550, 33315100, 66630200]

約数ペア:

[(1, 66630200), (2, 33315100), (4, 16657550), (5, 13326040), (7, 9518600), (8, 8328775), (10, 6663020), (13, 5125400), (14, 4759300), (20, 3331510), (25, 2665208), (26, 2562700), (28, 2379650), (35, 1903720), (40, 1665755), (49, 1359800), (50, 1332604), (52, 1281350), (56, 1189825), (65, 1025080), (70, 951860), (91, 732200), (98, 679900), (100, 666302), (104, 640675), (130, 512540), (140, 475930), (175, 380744), (182, 366100), (196, 339950), (200, 333151), (245, 271960), (260, 256270), (280, 237965), (325, 205016), (350, 190372), (364, 183050), (392, 169975), (455, 146440), (490, 135980), (520, 128135), (523, 127400), (637, 104600), (650, 102508), (700, 95186), (728, 91525), (910, 73220), (980, 67990), (1046, 63700), (1225, 54392), (1274, 52300), (1300, 51254), (1400, 47593), (1820, 36610), (1960, 33995), (2092, 31850), (2275, 29288), (2450, 27196), (2548, 26150), (2600, 25627), (2615, 25480), (3185, 20920), (3640, 18305), (3661, 18200), (4184, 15925), (4550, 14644), (4900, 13598), (5096, 13075), (5230, 12740), (6370, 10460), (6799, 9800), (7322, 9100)]