225156900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{1621}}^1$

素因数の和:2101

約数の個数: 72

約数和(自身を含む): 653263744

約数和(自身を除く): 428106844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 463, 926, 1389, 1621, 1852, 2315, 2778, 3242, 4630, 4863, 5556, 6484, 6945, 8105, 9260, 9726, 11575, 13890, 16210, 19452, 23150, 24315, 27780, 32420, 34725, 40525, 46300, 48630, 69450, 81050, 97260, 121575, 138900, 162100, 243150, 486300, 750523, 1501046, 2251569, 3002092, 3752615, 4503138, 7505230, 9006276, 11257845, 15010460, 18763075, 22515690, 37526150, 45031380, 56289225, 75052300, 112578450, 225156900]

約数ペア:

[(1, 225156900), (2, 112578450), (3, 75052300), (4, 56289225), (5, 45031380), (6, 37526150), (10, 22515690), (12, 18763075), (15, 15010460), (20, 11257845), (25, 9006276), (30, 7505230), (50, 4503138), (60, 3752615), (75, 3002092), (100, 2251569), (150, 1501046), (300, 750523), (463, 486300), (926, 243150), (1389, 162100), (1621, 138900), (1852, 121575), (2315, 97260), (2778, 81050), (3242, 69450), (4630, 48630), (4863, 46300), (5556, 40525), (6484, 34725), (6945, 32420), (8105, 27780), (9260, 24315), (9726, 23150), (11575, 19452), (13890, 16210)]