128308200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{213847}}^1$

素因数の和:213866

約数の個数: 48

約数和(自身を含む): 397757280

約数和(自身を除く): 269449080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 213847, 427694, 641541, 855388, 1069235, 1283082, 1710776, 2138470, 2566164, 3207705, 4276940, 5132328, 5346175, 6415410, 8553880, 10692350, 12830820, 16038525, 21384700, 25661640, 32077050, 42769400, 64154100, 128308200]

約数ペア:

[(1, 128308200), (2, 64154100), (3, 42769400), (4, 32077050), (5, 25661640), (6, 21384700), (8, 16038525), (10, 12830820), (12, 10692350), (15, 8553880), (20, 6415410), (24, 5346175), (25, 5132328), (30, 4276940), (40, 3207705), (50, 2566164), (60, 2138470), (75, 1710776), (100, 1283082), (120, 1069235), (150, 855388), (200, 641541), (300, 427694), (600, 213847)]