168522200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 505681920

約数和(自身を除く): 337159720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 31, 35, 40, 44, 50, 55, 56, 62, 70, 77, 88, 100, 110, 124, 140, 154, 155, 175, 200, 217, 220, 248, 275, 280, 308, 310, 341, 350, 353, 385, 434, 440, 550, 616, 620, 682, 700, 706, 770, 775, 868, 1085, 1100, 1240, 1364, 1400, 1412, 1540, 1550, 1705, 1736, 1765, 1925, 2170, 2200, 2387, 2471, 2728, 2824, 3080, 3100, 3410, 3530, 3850, 3883, 4340, 4774, 4942, 5425, 6200, 6820, 7060, 7700, 7766, 8525, 8680, 8825, 9548, 9884, 10850, 10943, 11935, 12355, 13640, 14120, 15400, 15532, 17050, 17650, 19096, 19415, 19768, 21700, 21886, 23870, 24710, 27181, 31064, 34100, 35300, 38830, 43400, 43772, 47740, 49420, 54362, 54715, 59675, 61775, 68200, 70600, 76601, 77660, 87544, 95480, 97075, 98840, 108724, 109430, 119350, 120373, 123550, 135905, 153202, 155320, 194150, 217448, 218860, 238700, 240746, 247100, 271810, 273575, 306404, 383005, 388300, 437720, 477400, 481492, 494200, 543620, 547150, 601865, 612808, 679525, 766010, 776600, 842611, 962984, 1087240, 1094300, 1203730, 1359050, 1532020, 1685222, 1915025, 2188600, 2407460, 2718100, 3009325, 3064040, 3370444, 3830050, 4213055, 4814920, 5436200, 6018650, 6740888, 7660100, 8426110, 12037300, 15320200, 16852220, 21065275, 24074600, 33704440, 42130550, 84261100, 168522200]

約数ペア:

[(1, 168522200), (2, 84261100), (4, 42130550), (5, 33704440), (7, 24074600), (8, 21065275), (10, 16852220), (11, 15320200), (14, 12037300), (20, 8426110), (22, 7660100), (25, 6740888), (28, 6018650), (31, 5436200), (35, 4814920), (40, 4213055), (44, 3830050), (50, 3370444), (55, 3064040), (56, 3009325), (62, 2718100), (70, 2407460), (77, 2188600), (88, 1915025), (100, 1685222), (110, 1532020), (124, 1359050), (140, 1203730), (154, 1094300), (155, 1087240), (175, 962984), (200, 842611), (217, 776600), (220, 766010), (248, 679525), (275, 612808), (280, 601865), (308, 547150), (310, 543620), (341, 494200), (350, 481492), (353, 477400), (385, 437720), (434, 388300), (440, 383005), (550, 306404), (616, 273575), (620, 271810), (682, 247100), (700, 240746), (706, 238700), (770, 218860), (775, 217448), (868, 194150), (1085, 155320), (1100, 153202), (1240, 135905), (1364, 123550), (1400, 120373), (1412, 119350), (1540, 109430), (1550, 108724), (1705, 98840), (1736, 97075), (1765, 95480), (1925, 87544), (2170, 77660), (2200, 76601), (2387, 70600), (2471, 68200), (2728, 61775), (2824, 59675), (3080, 54715), (3100, 54362), (3410, 49420), (3530, 47740), (3850, 43772), (3883, 43400), (4340, 38830), (4774, 35300), (4942, 34100), (5425, 31064), (6200, 27181), (6820, 24710), (7060, 23870), (7700, 21886), (7766, 21700), (8525, 19768), (8680, 19415), (8825, 19096), (9548, 17650), (9884, 17050), (10850, 15532), (10943, 15400), (11935, 14120), (12355, 13640)]