55938900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1153

約数の個数: 72

約数和(自身を含む): 162836800

約数和(自身を除く): 106897900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 199, 300, 398, 597, 796, 937, 995, 1194, 1874, 1990, 2388, 2811, 2985, 3748, 3980, 4685, 4975, 5622, 5970, 9370, 9950, 11244, 11940, 14055, 14925, 18740, 19900, 23425, 28110, 29850, 46850, 56220, 59700, 70275, 93700, 140550, 186463, 281100, 372926, 559389, 745852, 932315, 1118778, 1864630, 2237556, 2796945, 3729260, 4661575, 5593890, 9323150, 11187780, 13984725, 18646300, 27969450, 55938900]

約数ペア:

[(1, 55938900), (2, 27969450), (3, 18646300), (4, 13984725), (5, 11187780), (6, 9323150), (10, 5593890), (12, 4661575), (15, 3729260), (20, 2796945), (25, 2237556), (30, 1864630), (50, 1118778), (60, 932315), (75, 745852), (100, 559389), (150, 372926), (199, 281100), (300, 186463), (398, 140550), (597, 93700), (796, 70275), (937, 59700), (995, 56220), (1194, 46850), (1874, 29850), (1990, 28110), (2388, 23425), (2811, 19900), (2985, 18740), (3748, 14925), (3980, 14055), (4685, 11940), (4975, 11244), (5622, 9950), (5970, 9370)]