195094900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1994

約数の個数: 144

約数和(自身を含む): 568713600

約数和(自身を除く): 373618700

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 385, 455, 550, 572, 650, 700, 715, 770, 910, 1001, 1100, 1300, 1430, 1540, 1820, 1925, 1949, 2002, 2275, 2860, 3575, 3850, 3898, 4004, 4550, 5005, 7150, 7700, 7796, 9100, 9745, 10010, 13643, 14300, 19490, 20020, 21439, 25025, 25337, 27286, 38980, 42878, 48725, 50050, 50674, 54572, 68215, 85756, 97450, 100100, 101348, 107195, 126685, 136430, 150073, 177359, 194900, 214390, 253370, 272860, 278707, 300146, 341075, 354718, 428780, 506740, 535975, 557414, 600292, 633425, 682150, 709436, 750365, 886795, 1071950, 1114828, 1266850, 1364300, 1393535, 1500730, 1773590, 1950949, 2143900, 2533700, 2787070, 3001460, 3547180, 3751825, 3901898, 4433975, 5574140, 6967675, 7503650, 7803796, 8867950, 9754745, 13935350, 15007300, 17735900, 19509490, 27870700, 39018980, 48773725, 97547450, 195094900]

約数ペア:

[(1, 195094900), (2, 97547450), (4, 48773725), (5, 39018980), (7, 27870700), (10, 19509490), (11, 17735900), (13, 15007300), (14, 13935350), (20, 9754745), (22, 8867950), (25, 7803796), (26, 7503650), (28, 6967675), (35, 5574140), (44, 4433975), (50, 3901898), (52, 3751825), (55, 3547180), (65, 3001460), (70, 2787070), (77, 2533700), (91, 2143900), (100, 1950949), (110, 1773590), (130, 1500730), (140, 1393535), (143, 1364300), (154, 1266850), (175, 1114828), (182, 1071950), (220, 886795), (260, 750365), (275, 709436), (286, 682150), (308, 633425), (325, 600292), (350, 557414), (364, 535975), (385, 506740), (455, 428780), (550, 354718), (572, 341075), (650, 300146), (700, 278707), (715, 272860), (770, 253370), (910, 214390), (1001, 194900), (1100, 177359), (1300, 150073), (1430, 136430), (1540, 126685), (1820, 107195), (1925, 101348), (1949, 100100), (2002, 97450), (2275, 85756), (2860, 68215), (3575, 54572), (3850, 50674), (3898, 50050), (4004, 48725), (4550, 42878), (5005, 38980), (7150, 27286), (7700, 25337), (7796, 25025), (9100, 21439), (9745, 20020), (10010, 19490), (13643, 14300)]