131036609100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{443}}^1\times {\mathrm{985979}}^1$

素因数の和:986439

約数の個数: 72

約数和(自身を含む): 379988804160

約数和(自身を除く): 248952195060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 6645, 8860, 11075, 13290, 22150, 26580, 33225, 44300, 66450, 132900, 985979, 1971958, 2957937, 3943916, 4929895, 5915874, 9859790, 11831748, 14789685, 19719580, 24649475, 29579370, 49298950, 59158740, 73948425, 98597900, 147896850, 295793700, 436788697, 873577394, 1310366091, 1747154788, 2183943485, 2620732182, 4367886970, 5241464364, 6551830455, 8735773940, 10919717425, 13103660910, 21839434850, 26207321820, 32759152275, 43678869700, 65518304550, 131036609100]

約数ペア:

[(1, 131036609100), (2, 65518304550), (3, 43678869700), (4, 32759152275), (5, 26207321820), (6, 21839434850), (10, 13103660910), (12, 10919717425), (15, 8735773940), (20, 6551830455), (25, 5241464364), (30, 4367886970), (50, 2620732182), (60, 2183943485), (75, 1747154788), (100, 1310366091), (150, 873577394), (300, 436788697), (443, 295793700), (886, 147896850), (1329, 98597900), (1772, 73948425), (2215, 59158740), (2658, 49298950), (4430, 29579370), (5316, 24649475), (6645, 19719580), (8860, 14789685), (11075, 11831748), (13290, 9859790), (22150, 5915874), (26580, 4929895), (33225, 3943916), (44300, 2957937), (66450, 1971958), (132900, 985979)]