53678800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1053

約数の個数: 120

約数和(自身を含む): 155297600

約数和(自身を除く): 101618800

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, 1009, 1064, 1330, 1400, 1520, 1900, 2018, 2128, 2660, 2800, 3325, 3800, 4036, 5045, 5320, 6650, 7063, 7600, 8072, 10090, 10640, 13300, 14126, 16144, 19171, 20180, 25225, 26600, 28252, 35315, 38342, 40360, 50450, 53200, 56504, 70630, 76684, 80720, 95855, 100900, 113008, 134197, 141260, 153368, 176575, 191710, 201800, 268394, 282520, 306736, 353150, 383420, 403600, 479275, 536788, 565040, 670985, 706300, 766840, 958550, 1073576, 1341970, 1412600, 1533680, 1917100, 2147152, 2683940, 2825200, 3354925, 3834200, 5367880, 6709850, 7668400, 10735760, 13419700, 26839400, 53678800]

約数ペア:

[(1, 53678800), (2, 26839400), (4, 13419700), (5, 10735760), (7, 7668400), (8, 6709850), (10, 5367880), (14, 3834200), (16, 3354925), (19, 2825200), (20, 2683940), (25, 2147152), (28, 1917100), (35, 1533680), (38, 1412600), (40, 1341970), (50, 1073576), (56, 958550), (70, 766840), (76, 706300), (80, 670985), (95, 565040), (100, 536788), (112, 479275), (133, 403600), (140, 383420), (152, 353150), (175, 306736), (190, 282520), (200, 268394), (266, 201800), (280, 191710), (304, 176575), (350, 153368), (380, 141260), (400, 134197), (475, 113008), (532, 100900), (560, 95855), (665, 80720), (700, 76684), (760, 70630), (950, 56504), (1009, 53200), (1064, 50450), (1330, 40360), (1400, 38342), (1520, 35315), (1900, 28252), (2018, 26600), (2128, 25225), (2660, 20180), (2800, 19171), (3325, 16144), (3800, 14126), (4036, 13300), (5045, 10640), (5320, 10090), (6650, 8072), (7063, 7600)]