83745720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1029

約数の個数: 96

約数和(自身を含む): 273358800

約数和(自身を除く): 189613080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 353, 360, 659, 706, 1059, 1318, 1412, 1765, 1977, 2118, 2636, 2824, 3177, 3295, 3530, 3954, 4236, 5272, 5295, 5931, 6354, 6590, 7060, 7908, 8472, 9885, 10590, 11862, 12708, 13180, 14120, 15816, 15885, 19770, 21180, 23724, 25416, 26360, 29655, 31770, 39540, 42360, 47448, 59310, 63540, 79080, 118620, 127080, 232627, 237240, 465254, 697881, 930508, 1163135, 1395762, 1861016, 2093643, 2326270, 2791524, 3489405, 4187286, 4652540, 5583048, 6978810, 8374572, 9305080, 10468215, 13957620, 16749144, 20936430, 27915240, 41872860, 83745720]

約数ペア:

[(1, 83745720), (2, 41872860), (3, 27915240), (4, 20936430), (5, 16749144), (6, 13957620), (8, 10468215), (9, 9305080), (10, 8374572), (12, 6978810), (15, 5583048), (18, 4652540), (20, 4187286), (24, 3489405), (30, 2791524), (36, 2326270), (40, 2093643), (45, 1861016), (60, 1395762), (72, 1163135), (90, 930508), (120, 697881), (180, 465254), (353, 237240), (360, 232627), (659, 127080), (706, 118620), (1059, 79080), (1318, 63540), (1412, 59310), (1765, 47448), (1977, 42360), (2118, 39540), (2636, 31770), (2824, 29655), (3177, 26360), (3295, 25416), (3530, 23724), (3954, 21180), (4236, 19770), (5272, 15885), (5295, 15816), (5931, 14120), (6354, 13180), (6590, 12708), (7060, 11862), (7908, 10590), (8472, 9885)]