15320200

素因数分解:

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

素因数の和:407

約数の個数: 96

約数和(自身を含む): 42140160

約数和(自身を除く): 26819960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 353, 434, 620, 700, 706, 775, 868, 1085, 1240, 1400, 1412, 1550, 1736, 1765, 2170, 2471, 2824, 3100, 3530, 4340, 4942, 5425, 6200, 7060, 8680, 8825, 9884, 10850, 10943, 12355, 14120, 17650, 19768, 21700, 21886, 24710, 35300, 43400, 43772, 49420, 54715, 61775, 70600, 76601, 87544, 98840, 109430, 123550, 153202, 218860, 247100, 273575, 306404, 383005, 437720, 494200, 547150, 612808, 766010, 1094300, 1532020, 1915025, 2188600, 3064040, 3830050, 7660100, 15320200]

約数ペア:

[(1, 15320200), (2, 7660100), (4, 3830050), (5, 3064040), (7, 2188600), (8, 1915025), (10, 1532020), (14, 1094300), (20, 766010), (25, 612808), (28, 547150), (31, 494200), (35, 437720), (40, 383005), (50, 306404), (56, 273575), (62, 247100), (70, 218860), (100, 153202), (124, 123550), (140, 109430), (155, 98840), (175, 87544), (200, 76601), (217, 70600), (248, 61775), (280, 54715), (310, 49420), (350, 43772), (353, 43400), (434, 35300), (620, 24710), (700, 21886), (706, 21700), (775, 19768), (868, 17650), (1085, 14120), (1240, 12355), (1400, 10943), (1412, 10850), (1550, 9884), (1736, 8825), (1765, 8680), (2170, 7060), (2471, 6200), (2824, 5425), (3100, 4942), (3530, 4340)]