198658200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25469}}^1$

素因数の和:25501

約数の個数: 96

約数和(自身を含む): 663238800

約数和(自身を除く): 464580600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 25469, 50938, 76407, 101876, 127345, 152814, 203752, 254690, 305628, 331097, 382035, 509380, 611256, 636725, 662194, 764070, 993291, 1018760, 1273450, 1324388, 1528140, 1655485, 1910175, 1986582, 2546900, 2648776, 3056280, 3310970, 3820350, 3973164, 4966455, 5093800, 6621940, 7640700, 7946328, 8277425, 9932910, 13243880, 15281400, 16554850, 19865820, 24832275, 33109700, 39731640, 49664550, 66219400, 99329100, 198658200]

約数ペア:

[(1, 198658200), (2, 99329100), (3, 66219400), (4, 49664550), (5, 39731640), (6, 33109700), (8, 24832275), (10, 19865820), (12, 16554850), (13, 15281400), (15, 13243880), (20, 9932910), (24, 8277425), (25, 7946328), (26, 7640700), (30, 6621940), (39, 5093800), (40, 4966455), (50, 3973164), (52, 3820350), (60, 3310970), (65, 3056280), (75, 2648776), (78, 2546900), (100, 1986582), (104, 1910175), (120, 1655485), (130, 1528140), (150, 1324388), (156, 1273450), (195, 1018760), (200, 993291), (260, 764070), (300, 662194), (312, 636725), (325, 611256), (390, 509380), (520, 382035), (600, 331097), (650, 305628), (780, 254690), (975, 203752), (1300, 152814), (1560, 127345), (1950, 101876), (2600, 76407), (3900, 50938), (7800, 25469)]