99955980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7607}}^1$

素因数の和:7695

約数の個数: 72

約数和(自身を含む): 307393632

約数和(自身を除く): 207437652

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, 7607, 13140, 15214, 22821, 30428, 38035, 45642, 68463, 76070, 91284, 114105, 136926, 152140, 228210, 273852, 342315, 456420, 555311, 684630, 1110622, 1369260, 1665933, 2221244, 2776555, 3331866, 4997799, 5553110, 6663732, 8329665, 9995598, 11106220, 16659330, 19991196, 24988995, 33318660, 49977990, 99955980]

約数ペア:

[(1, 99955980), (2, 49977990), (3, 33318660), (4, 24988995), (5, 19991196), (6, 16659330), (9, 11106220), (10, 9995598), (12, 8329665), (15, 6663732), (18, 5553110), (20, 4997799), (30, 3331866), (36, 2776555), (45, 2221244), (60, 1665933), (73, 1369260), (90, 1110622), (146, 684630), (180, 555311), (219, 456420), (292, 342315), (365, 273852), (438, 228210), (657, 152140), (730, 136926), (876, 114105), (1095, 91284), (1314, 76070), (1460, 68463), (2190, 45642), (2628, 38035), (3285, 30428), (4380, 22821), (6570, 15214), (7607, 13140)]