57461220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4373}}^1$

素因数の和:4461

約数の個数: 72

約数和(自身を含む): 176727096

約数和(自身を除く): 119265876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4373, 4380, 6570, 8746, 13119, 13140, 17492, 21865, 26238, 39357, 43730, 52476, 65595, 78714, 87460, 131190, 157428, 196785, 262380, 319229, 393570, 638458, 787140, 957687, 1276916, 1596145, 1915374, 2873061, 3192290, 3830748, 4788435, 5746122, 6384580, 9576870, 11492244, 14365305, 19153740, 28730610, 57461220]

約数ペア:

[(1, 57461220), (2, 28730610), (3, 19153740), (4, 14365305), (5, 11492244), (6, 9576870), (9, 6384580), (10, 5746122), (12, 4788435), (15, 3830748), (18, 3192290), (20, 2873061), (30, 1915374), (36, 1596145), (45, 1276916), (60, 957687), (73, 787140), (90, 638458), (146, 393570), (180, 319229), (219, 262380), (292, 196785), (365, 157428), (438, 131190), (657, 87460), (730, 78714), (876, 65595), (1095, 52476), (1314, 43730), (1460, 39357), (2190, 26238), (2628, 21865), (3285, 17492), (4373, 13140), (4380, 13119), (6570, 8746)]