85161300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 284981760

約数和(自身を除く): 199820460

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, 100, 105, 107, 140, 150, 175, 210, 214, 300, 321, 350, 379, 420, 428, 525, 535, 642, 700, 749, 758, 1050, 1070, 1137, 1284, 1498, 1516, 1605, 1895, 2100, 2140, 2247, 2274, 2653, 2675, 2996, 3210, 3745, 3790, 4494, 4548, 5306, 5350, 5685, 6420, 7490, 7580, 7959, 8025, 8988, 9475, 10612, 10700, 11235, 11370, 13265, 14980, 15918, 16050, 18725, 18950, 22470, 22740, 26530, 28425, 31836, 32100, 37450, 37900, 39795, 40553, 44940, 53060, 56175, 56850, 66325, 74900, 79590, 81106, 112350, 113700, 121659, 132650, 159180, 162212, 198975, 202765, 224700, 243318, 265300, 283871, 397950, 405530, 486636, 567742, 608295, 795900, 811060, 851613, 1013825, 1135484, 1216590, 1419355, 1703226, 2027650, 2433180, 2838710, 3041475, 3406452, 4055300, 4258065, 5677420, 6082950, 7096775, 8516130, 12165900, 14193550, 17032260, 21290325, 28387100, 42580650, 85161300]

約数ペア:

[(1, 85161300), (2, 42580650), (3, 28387100), (4, 21290325), (5, 17032260), (6, 14193550), (7, 12165900), (10, 8516130), (12, 7096775), (14, 6082950), (15, 5677420), (20, 4258065), (21, 4055300), (25, 3406452), (28, 3041475), (30, 2838710), (35, 2433180), (42, 2027650), (50, 1703226), (60, 1419355), (70, 1216590), (75, 1135484), (84, 1013825), (100, 851613), (105, 811060), (107, 795900), (140, 608295), (150, 567742), (175, 486636), (210, 405530), (214, 397950), (300, 283871), (321, 265300), (350, 243318), (379, 224700), (420, 202765), (428, 198975), (525, 162212), (535, 159180), (642, 132650), (700, 121659), (749, 113700), (758, 112350), (1050, 81106), (1070, 79590), (1137, 74900), (1284, 66325), (1498, 56850), (1516, 56175), (1605, 53060), (1895, 44940), (2100, 40553), (2140, 39795), (2247, 37900), (2274, 37450), (2653, 32100), (2675, 31836), (2996, 28425), (3210, 26530), (3745, 22740), (3790, 22470), (4494, 18950), (4548, 18725), (5306, 16050), (5350, 15918), (5685, 14980), (6420, 13265), (7490, 11370), (7580, 11235), (7959, 10700), (8025, 10612), (8988, 9475)]