57744420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^3$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 174921600

約数和(自身を除く): 117177180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 222, 228, 285, 370, 380, 444, 555, 570, 703, 740, 1110, 1140, 1369, 1406, 2109, 2220, 2738, 2812, 3515, 4107, 4218, 5476, 6845, 7030, 8214, 8436, 10545, 13690, 14060, 16428, 20535, 21090, 26011, 27380, 41070, 42180, 50653, 52022, 78033, 82140, 101306, 104044, 130055, 151959, 156066, 202612, 253265, 260110, 303918, 312132, 390165, 506530, 520220, 607836, 759795, 780330, 962407, 1013060, 1519590, 1560660, 1924814, 2887221, 3039180, 3849628, 4812035, 5774442, 9624070, 11548884, 14436105, 19248140, 28872210, 57744420]

約数ペア:

[(1, 57744420), (2, 28872210), (3, 19248140), (4, 14436105), (5, 11548884), (6, 9624070), (10, 5774442), (12, 4812035), (15, 3849628), (19, 3039180), (20, 2887221), (30, 1924814), (37, 1560660), (38, 1519590), (57, 1013060), (60, 962407), (74, 780330), (76, 759795), (95, 607836), (111, 520220), (114, 506530), (148, 390165), (185, 312132), (190, 303918), (222, 260110), (228, 253265), (285, 202612), (370, 156066), (380, 151959), (444, 130055), (555, 104044), (570, 101306), (703, 82140), (740, 78033), (1110, 52022), (1140, 50653), (1369, 42180), (1406, 41070), (2109, 27380), (2220, 26011), (2738, 21090), (2812, 20535), (3515, 16428), (4107, 14060), (4218, 13690), (5476, 10545), (6845, 8436), (7030, 8214)]