203915600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3877

約数の個数: 120

約数和(自身を含む): 589515840

約数和(自身を除く): 385600240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2800, 3325, 3800, 3833, 5320, 6650, 7600, 7666, 10640, 13300, 15332, 19165, 26600, 26831, 30664, 38330, 53200, 53662, 61328, 72827, 76660, 95825, 107324, 134155, 145654, 153320, 191650, 214648, 268310, 291308, 306640, 364135, 383300, 429296, 509789, 536620, 582616, 670775, 728270, 766600, 1019578, 1073240, 1165232, 1341550, 1456540, 1533200, 1820675, 2039156, 2146480, 2548945, 2683100, 2913080, 3641350, 4078312, 5097890, 5366200, 5826160, 7282700, 8156624, 10195780, 10732400, 12744725, 14565400, 20391560, 25489450, 29130800, 40783120, 50978900, 101957800, 203915600]

約数ペア:

[(1, 203915600), (2, 101957800), (4, 50978900), (5, 40783120), (7, 29130800), (8, 25489450), (10, 20391560), (14, 14565400), (16, 12744725), (19, 10732400), (20, 10195780), (25, 8156624), (28, 7282700), (35, 5826160), (38, 5366200), (40, 5097890), (50, 4078312), (56, 3641350), (70, 2913080), (76, 2683100), (80, 2548945), (95, 2146480), (100, 2039156), (112, 1820675), (133, 1533200), (140, 1456540), (152, 1341550), (175, 1165232), (190, 1073240), (200, 1019578), (266, 766600), (280, 728270), (304, 670775), (350, 582616), (380, 536620), (400, 509789), (475, 429296), (532, 383300), (560, 364135), (665, 306640), (700, 291308), (760, 268310), (950, 214648), (1064, 191650), (1330, 153320), (1400, 145654), (1520, 134155), (1900, 107324), (2128, 95825), (2660, 76660), (2800, 72827), (3325, 61328), (3800, 53662), (3833, 53200), (5320, 38330), (6650, 30664), (7600, 26831), (7666, 26600), (10640, 19165), (13300, 15332)]