37688700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 126491904

約数和(自身を除く): 88803204

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, 131, 137, 140, 150, 175, 210, 262, 274, 300, 350, 393, 411, 420, 524, 525, 548, 655, 685, 700, 786, 822, 917, 959, 1050, 1310, 1370, 1572, 1644, 1834, 1918, 1965, 2055, 2100, 2620, 2740, 2751, 2877, 3275, 3425, 3668, 3836, 3930, 4110, 4585, 4795, 5502, 5754, 6550, 6850, 7860, 8220, 9170, 9590, 9825, 10275, 11004, 11508, 13100, 13700, 13755, 14385, 17947, 18340, 19180, 19650, 20550, 22925, 23975, 27510, 28770, 35894, 39300, 41100, 45850, 47950, 53841, 55020, 57540, 68775, 71788, 71925, 89735, 91700, 95900, 107682, 125629, 137550, 143850, 179470, 215364, 251258, 269205, 275100, 287700, 358940, 376887, 448675, 502516, 538410, 628145, 753774, 897350, 1076820, 1256290, 1346025, 1507548, 1794700, 1884435, 2512580, 2692050, 3140725, 3768870, 5384100, 6281450, 7537740, 9422175, 12562900, 18844350, 37688700]

約数ペア:

[(1, 37688700), (2, 18844350), (3, 12562900), (4, 9422175), (5, 7537740), (6, 6281450), (7, 5384100), (10, 3768870), (12, 3140725), (14, 2692050), (15, 2512580), (20, 1884435), (21, 1794700), (25, 1507548), (28, 1346025), (30, 1256290), (35, 1076820), (42, 897350), (50, 753774), (60, 628145), (70, 538410), (75, 502516), (84, 448675), (100, 376887), (105, 358940), (131, 287700), (137, 275100), (140, 269205), (150, 251258), (175, 215364), (210, 179470), (262, 143850), (274, 137550), (300, 125629), (350, 107682), (393, 95900), (411, 91700), (420, 89735), (524, 71925), (525, 71788), (548, 68775), (655, 57540), (685, 55020), (700, 53841), (786, 47950), (822, 45850), (917, 41100), (959, 39300), (1050, 35894), (1310, 28770), (1370, 27510), (1572, 23975), (1644, 22925), (1834, 20550), (1918, 19650), (1965, 19180), (2055, 18340), (2100, 17947), (2620, 14385), (2740, 13755), (2751, 13700), (2877, 13100), (3275, 11508), (3425, 11004), (3668, 10275), (3836, 9825), (3930, 9590), (4110, 9170), (4585, 8220), (4795, 7860), (5502, 6850), (5754, 6550)]