103451220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7873}}^1$

素因数の和:7961

約数の個数: 72

約数和(自身を含む): 318141096

約数和(自身を除く): 214689876

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, 4380, 6570, 7873, 13140, 15746, 23619, 31492, 39365, 47238, 70857, 78730, 94476, 118095, 141714, 157460, 236190, 283428, 354285, 472380, 574729, 708570, 1149458, 1417140, 1724187, 2298916, 2873645, 3448374, 5172561, 5747290, 6896748, 8620935, 10345122, 11494580, 17241870, 20690244, 25862805, 34483740, 51725610, 103451220]

約数ペア:

[(1, 103451220), (2, 51725610), (3, 34483740), (4, 25862805), (5, 20690244), (6, 17241870), (9, 11494580), (10, 10345122), (12, 8620935), (15, 6896748), (18, 5747290), (20, 5172561), (30, 3448374), (36, 2873645), (45, 2298916), (60, 1724187), (73, 1417140), (90, 1149458), (146, 708570), (180, 574729), (219, 472380), (292, 354285), (365, 283428), (438, 236190), (657, 157460), (730, 141714), (876, 118095), (1095, 94476), (1314, 78730), (1460, 70857), (2190, 47238), (2628, 39365), (3285, 31492), (4380, 23619), (6570, 15746), (7873, 13140)]