77202300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 258594560

約数和(自身を除く): 181392260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 97, 100, 105, 140, 150, 175, 194, 210, 291, 300, 350, 379, 388, 420, 485, 525, 582, 679, 700, 758, 970, 1050, 1137, 1164, 1358, 1455, 1516, 1895, 1940, 2037, 2100, 2274, 2425, 2653, 2716, 2910, 3395, 3790, 4074, 4548, 4850, 5306, 5685, 5820, 6790, 7275, 7580, 7959, 8148, 9475, 9700, 10185, 10612, 11370, 13265, 13580, 14550, 15918, 16975, 18950, 20370, 22740, 26530, 28425, 29100, 31836, 33950, 36763, 37900, 39795, 40740, 50925, 53060, 56850, 66325, 67900, 73526, 79590, 101850, 110289, 113700, 132650, 147052, 159180, 183815, 198975, 203700, 220578, 257341, 265300, 367630, 397950, 441156, 514682, 551445, 735260, 772023, 795900, 919075, 1029364, 1102890, 1286705, 1544046, 1838150, 2205780, 2573410, 2757225, 3088092, 3676300, 3860115, 5146820, 5514450, 6433525, 7720230, 11028900, 12867050, 15440460, 19300575, 25734100, 38601150, 77202300]

約数ペア:

[(1, 77202300), (2, 38601150), (3, 25734100), (4, 19300575), (5, 15440460), (6, 12867050), (7, 11028900), (10, 7720230), (12, 6433525), (14, 5514450), (15, 5146820), (20, 3860115), (21, 3676300), (25, 3088092), (28, 2757225), (30, 2573410), (35, 2205780), (42, 1838150), (50, 1544046), (60, 1286705), (70, 1102890), (75, 1029364), (84, 919075), (97, 795900), (100, 772023), (105, 735260), (140, 551445), (150, 514682), (175, 441156), (194, 397950), (210, 367630), (291, 265300), (300, 257341), (350, 220578), (379, 203700), (388, 198975), (420, 183815), (485, 159180), (525, 147052), (582, 132650), (679, 113700), (700, 110289), (758, 101850), (970, 79590), (1050, 73526), (1137, 67900), (1164, 66325), (1358, 56850), (1455, 53060), (1516, 50925), (1895, 40740), (1940, 39795), (2037, 37900), (2100, 36763), (2274, 33950), (2425, 31836), (2653, 29100), (2716, 28425), (2910, 26530), (3395, 22740), (3790, 20370), (4074, 18950), (4548, 16975), (4850, 15918), (5306, 14550), (5685, 13580), (5820, 13265), (6790, 11370), (7275, 10612), (7580, 10185), (7959, 9700), (8148, 9475)]