194362800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{161969}}^1$

素因数の和:161990

約数の個数: 60

約数和(自身を含む): 622612680

約数和(自身を除く): 428249880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 161969, 323938, 485907, 647876, 809845, 971814, 1295752, 1619690, 1943628, 2429535, 2591504, 3239380, 3887256, 4049225, 4859070, 6478760, 7774512, 8098450, 9718140, 12147675, 12957520, 16196900, 19436280, 24295350, 32393800, 38872560, 48590700, 64787600, 97181400, 194362800]

約数ペア:

[(1, 194362800), (2, 97181400), (3, 64787600), (4, 48590700), (5, 38872560), (6, 32393800), (8, 24295350), (10, 19436280), (12, 16196900), (15, 12957520), (16, 12147675), (20, 9718140), (24, 8098450), (25, 7774512), (30, 6478760), (40, 4859070), (48, 4049225), (50, 3887256), (60, 3239380), (75, 2591504), (80, 2429535), (100, 1943628), (120, 1619690), (150, 1295752), (200, 971814), (240, 809845), (300, 647876), (400, 485907), (600, 323938), (1200, 161969)]