39506700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 124992000

約数和(自身を除く): 85485300

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, 239, 285, 290, 300, 348, 380, 435, 475, 478, 551, 570, 580, 717, 725, 870, 950, 956, 1102, 1140, 1195, 1425, 1434, 1450, 1653, 1740, 1900, 2175, 2204, 2390, 2755, 2850, 2868, 2900, 3306, 3585, 4350, 4541, 4780, 5510, 5700, 5975, 6612, 6931, 7170, 8265, 8700, 9082, 11020, 11950, 13623, 13775, 13862, 14340, 16530, 17925, 18164, 20793, 22705, 23900, 27246, 27550, 27724, 33060, 34655, 35850, 41325, 41586, 45410, 54492, 55100, 68115, 69310, 71700, 82650, 83172, 90820, 103965, 113525, 131689, 136230, 138620, 165300, 173275, 207930, 227050, 263378, 272460, 340575, 346550, 395067, 415860, 454100, 519825, 526756, 658445, 681150, 693100, 790134, 1039650, 1316890, 1362300, 1580268, 1975335, 2079300, 2633780, 3292225, 3950670, 6584450, 7901340, 9876675, 13168900, 19753350, 39506700]

約数ペア:

[(1, 39506700), (2, 19753350), (3, 13168900), (4, 9876675), (5, 7901340), (6, 6584450), (10, 3950670), (12, 3292225), (15, 2633780), (19, 2079300), (20, 1975335), (25, 1580268), (29, 1362300), (30, 1316890), (38, 1039650), (50, 790134), (57, 693100), (58, 681150), (60, 658445), (75, 526756), (76, 519825), (87, 454100), (95, 415860), (100, 395067), (114, 346550), (116, 340575), (145, 272460), (150, 263378), (174, 227050), (190, 207930), (228, 173275), (239, 165300), (285, 138620), (290, 136230), (300, 131689), (348, 113525), (380, 103965), (435, 90820), (475, 83172), (478, 82650), (551, 71700), (570, 69310), (580, 68115), (717, 55100), (725, 54492), (870, 45410), (950, 41586), (956, 41325), (1102, 35850), (1140, 34655), (1195, 33060), (1425, 27724), (1434, 27550), (1450, 27246), (1653, 23900), (1740, 22705), (1900, 20793), (2175, 18164), (2204, 17925), (2390, 16530), (2755, 14340), (2850, 13862), (2868, 13775), (2900, 13623), (3306, 11950), (3585, 11020), (4350, 9082), (4541, 8700), (4780, 8265), (5510, 7170), (5700, 6931), (5975, 6612)]