22980300

素因数分解:

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

素因数の和:408

約数の個数: 144

約数和(自身を含む): 78661632

約数和(自身を除く): 55681332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 353, 372, 420, 434, 465, 525, 620, 651, 700, 706, 775, 868, 930, 1050, 1059, 1085, 1302, 1412, 1550, 1765, 1860, 2100, 2118, 2170, 2325, 2471, 2604, 3100, 3255, 3530, 4236, 4340, 4650, 4942, 5295, 5425, 6510, 7060, 7413, 8825, 9300, 9884, 10590, 10850, 10943, 12355, 13020, 14826, 16275, 17650, 21180, 21700, 21886, 24710, 26475, 29652, 32550, 32829, 35300, 37065, 43772, 49420, 52950, 54715, 61775, 65100, 65658, 74130, 76601, 105900, 109430, 123550, 131316, 148260, 153202, 164145, 185325, 218860, 229803, 247100, 273575, 306404, 328290, 370650, 383005, 459606, 547150, 656580, 741300, 766010, 820725, 919212, 1094300, 1149015, 1532020, 1641450, 1915025, 2298030, 3282900, 3830050, 4596060, 5745075, 7660100, 11490150, 22980300]

約数ペア:

[(1, 22980300), (2, 11490150), (3, 7660100), (4, 5745075), (5, 4596060), (6, 3830050), (7, 3282900), (10, 2298030), (12, 1915025), (14, 1641450), (15, 1532020), (20, 1149015), (21, 1094300), (25, 919212), (28, 820725), (30, 766010), (31, 741300), (35, 656580), (42, 547150), (50, 459606), (60, 383005), (62, 370650), (70, 328290), (75, 306404), (84, 273575), (93, 247100), (100, 229803), (105, 218860), (124, 185325), (140, 164145), (150, 153202), (155, 148260), (175, 131316), (186, 123550), (210, 109430), (217, 105900), (300, 76601), (310, 74130), (350, 65658), (353, 65100), (372, 61775), (420, 54715), (434, 52950), (465, 49420), (525, 43772), (620, 37065), (651, 35300), (700, 32829), (706, 32550), (775, 29652), (868, 26475), (930, 24710), (1050, 21886), (1059, 21700), (1085, 21180), (1302, 17650), (1412, 16275), (1550, 14826), (1765, 13020), (1860, 12355), (2100, 10943), (2118, 10850), (2170, 10590), (2325, 9884), (2471, 9300), (2604, 8825), (3100, 7413), (3255, 7060), (3530, 6510), (4236, 5425), (4340, 5295), (4650, 4942)]