75309990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5879}}^1$

素因数の和:5957

約数の個数: 64

約数和(自身を含む): 209986560

約数和(自身を除く): 134676570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 5879, 6405, 11758, 12810, 17637, 29395, 35274, 41153, 58790, 82306, 88185, 123459, 176370, 205765, 246918, 358619, 411530, 617295, 717238, 1075857, 1234590, 1793095, 2151714, 2510333, 3586190, 5020666, 5379285, 7530999, 10758570, 12551665, 15061998, 25103330, 37654995, 75309990]

約数ペア:

[(1, 75309990), (2, 37654995), (3, 25103330), (5, 15061998), (6, 12551665), (7, 10758570), (10, 7530999), (14, 5379285), (15, 5020666), (21, 3586190), (30, 2510333), (35, 2151714), (42, 1793095), (61, 1234590), (70, 1075857), (105, 717238), (122, 617295), (183, 411530), (210, 358619), (305, 246918), (366, 205765), (427, 176370), (610, 123459), (854, 88185), (915, 82306), (1281, 58790), (1830, 41153), (2135, 35274), (2562, 29395), (4270, 17637), (5879, 12810), (6405, 11758)]