120680875

素因数分解:

$5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 198469440

約数和(自身を除く): 77788565

約数列:

[1, 5, 7, 17, 19, 25, 35, 49, 61, 85, 95, 119, 125, 133, 175, 245, 305, 323, 425, 427, 475, 595, 665, 833, 875, 931, 1037, 1159, 1225, 1525, 1615, 2125, 2135, 2261, 2375, 2975, 2989, 3325, 4165, 4655, 5185, 5795, 6125, 7259, 7625, 8075, 8113, 10675, 11305, 14875, 14945, 15827, 16625, 19703, 20825, 23275, 25925, 28975, 36295, 40375, 40565, 50813, 53375, 56525, 56791, 74725, 79135, 98515, 104125, 116375, 129625, 137921, 144875, 181475, 202825, 254065, 282625, 283955, 373625, 395675, 492575, 689605, 907375, 965447, 1014125, 1270325, 1419775, 1978375, 2462875, 3448025, 4827235, 6351625, 7098875, 17240125, 24136175, 120680875]

約数ペア:

[(1, 120680875), (5, 24136175), (7, 17240125), (17, 7098875), (19, 6351625), (25, 4827235), (35, 3448025), (49, 2462875), (61, 1978375), (85, 1419775), (95, 1270325), (119, 1014125), (125, 965447), (133, 907375), (175, 689605), (245, 492575), (305, 395675), (323, 373625), (425, 283955), (427, 282625), (475, 254065), (595, 202825), (665, 181475), (833, 144875), (875, 137921), (931, 129625), (1037, 116375), (1159, 104125), (1225, 98515), (1525, 79135), (1615, 74725), (2125, 56791), (2135, 56525), (2261, 53375), (2375, 50813), (2975, 40565), (2989, 40375), (3325, 36295), (4165, 28975), (4655, 25925), (5185, 23275), (5795, 20825), (6125, 19703), (7259, 16625), (7625, 15827), (8075, 14945), (8113, 14875), (10675, 11305)]