201543900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{1451}}^1$

素因数の和:1931

約数の個数: 72

約数和(自身を含む): 584795904

約数和(自身を除く): 383252004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 463, 926, 1389, 1451, 1852, 2315, 2778, 2902, 4353, 4630, 5556, 5804, 6945, 7255, 8706, 9260, 11575, 13890, 14510, 17412, 21765, 23150, 27780, 29020, 34725, 36275, 43530, 46300, 69450, 72550, 87060, 108825, 138900, 145100, 217650, 435300, 671813, 1343626, 2015439, 2687252, 3359065, 4030878, 6718130, 8061756, 10077195, 13436260, 16795325, 20154390, 33590650, 40308780, 50385975, 67181300, 100771950, 201543900]

約数ペア:

[(1, 201543900), (2, 100771950), (3, 67181300), (4, 50385975), (5, 40308780), (6, 33590650), (10, 20154390), (12, 16795325), (15, 13436260), (20, 10077195), (25, 8061756), (30, 6718130), (50, 4030878), (60, 3359065), (75, 2687252), (100, 2015439), (150, 1343626), (300, 671813), (463, 435300), (926, 217650), (1389, 145100), (1451, 138900), (1852, 108825), (2315, 87060), (2778, 72550), (2902, 69450), (4353, 46300), (4630, 43530), (5556, 36275), (5804, 34725), (6945, 29020), (7255, 27780), (8706, 23150), (9260, 21765), (11575, 17412), (13890, 14510)]