66285300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 209361600

約数和(自身を除く): 143076300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 38, 50, 57, 58, 60, 75, 76, 87, 95, 100, 114, 116, 145, 150, 174, 190, 228, 285, 290, 300, 348, 380, 401, 435, 475, 551, 570, 580, 725, 802, 870, 950, 1102, 1140, 1203, 1425, 1450, 1604, 1653, 1740, 1900, 2005, 2175, 2204, 2406, 2755, 2850, 2900, 3306, 4010, 4350, 4812, 5510, 5700, 6015, 6612, 7619, 8020, 8265, 8700, 10025, 11020, 11629, 12030, 13775, 15238, 16530, 20050, 22857, 23258, 24060, 27550, 30075, 30476, 33060, 34887, 38095, 40100, 41325, 45714, 46516, 55100, 58145, 60150, 69774, 76190, 82650, 91428, 114285, 116290, 120300, 139548, 152380, 165300, 174435, 190475, 220951, 228570, 232580, 290725, 348870, 380950, 441902, 457140, 571425, 581450, 662853, 697740, 761900, 872175, 883804, 1104755, 1142850, 1162900, 1325706, 1744350, 2209510, 2285700, 2651412, 3314265, 3488700, 4419020, 5523775, 6628530, 11047550, 13257060, 16571325, 22095100, 33142650, 66285300]

約数ペア:

[(1, 66285300), (2, 33142650), (3, 22095100), (4, 16571325), (5, 13257060), (6, 11047550), (10, 6628530), (12, 5523775), (15, 4419020), (19, 3488700), (20, 3314265), (25, 2651412), (29, 2285700), (30, 2209510), (38, 1744350), (50, 1325706), (57, 1162900), (58, 1142850), (60, 1104755), (75, 883804), (76, 872175), (87, 761900), (95, 697740), (100, 662853), (114, 581450), (116, 571425), (145, 457140), (150, 441902), (174, 380950), (190, 348870), (228, 290725), (285, 232580), (290, 228570), (300, 220951), (348, 190475), (380, 174435), (401, 165300), (435, 152380), (475, 139548), (551, 120300), (570, 116290), (580, 114285), (725, 91428), (802, 82650), (870, 76190), (950, 69774), (1102, 60150), (1140, 58145), (1203, 55100), (1425, 46516), (1450, 45714), (1604, 41325), (1653, 40100), (1740, 38095), (1900, 34887), (2005, 33060), (2175, 30476), (2204, 30075), (2406, 27550), (2755, 24060), (2850, 23258), (2900, 22857), (3306, 20050), (4010, 16530), (4350, 15238), (4812, 13775), (5510, 12030), (5700, 11629), (6015, 11020), (6612, 10025), (7619, 8700), (8020, 8265)]