205654800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13183}}^1$

素因数の和:13217

約数の個数: 120

約数和(自身を含む): 709510144

約数和(自身を除く): 503855344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 13183, 15600, 26366, 39549, 52732, 65915, 79098, 105464, 131830, 158196, 171379, 197745, 210928, 263660, 316392, 329575, 342758, 395490, 514137, 527320, 632784, 659150, 685516, 790980, 856895, 988725, 1028274, 1054640, 1318300, 1371032, 1581960, 1713790, 1977450, 2056548, 2570685, 2636600, 2742064, 3163920, 3427580, 3954900, 4113096, 4284475, 5141370, 5273200, 6855160, 7909800, 8226192, 8568950, 10282740, 12853425, 13710320, 15819600, 17137900, 20565480, 25706850, 34275800, 41130960, 51413700, 68551600, 102827400, 205654800]

約数ペア:

[(1, 205654800), (2, 102827400), (3, 68551600), (4, 51413700), (5, 41130960), (6, 34275800), (8, 25706850), (10, 20565480), (12, 17137900), (13, 15819600), (15, 13710320), (16, 12853425), (20, 10282740), (24, 8568950), (25, 8226192), (26, 7909800), (30, 6855160), (39, 5273200), (40, 5141370), (48, 4284475), (50, 4113096), (52, 3954900), (60, 3427580), (65, 3163920), (75, 2742064), (78, 2636600), (80, 2570685), (100, 2056548), (104, 1977450), (120, 1713790), (130, 1581960), (150, 1371032), (156, 1318300), (195, 1054640), (200, 1028274), (208, 988725), (240, 856895), (260, 790980), (300, 685516), (312, 659150), (325, 632784), (390, 527320), (400, 514137), (520, 395490), (600, 342758), (624, 329575), (650, 316392), (780, 263660), (975, 210928), (1040, 197745), (1200, 171379), (1300, 158196), (1560, 131830), (1950, 105464), (2600, 79098), (3120, 65915), (3900, 52732), (5200, 39549), (7800, 26366), (13183, 15600)]