15012450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:548

約数の個数: 72

約数和(自身を含む): 40975428

約数和(自身を除く): 25962978

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 73, 75, 90, 146, 150, 219, 225, 365, 438, 450, 457, 657, 730, 914, 1095, 1314, 1371, 1825, 2190, 2285, 2742, 3285, 3650, 4113, 4570, 5475, 6570, 6855, 8226, 10950, 11425, 13710, 16425, 20565, 22850, 32850, 33361, 34275, 41130, 66722, 68550, 100083, 102825, 166805, 200166, 205650, 300249, 333610, 500415, 600498, 834025, 1000830, 1501245, 1668050, 2502075, 3002490, 5004150, 7506225, 15012450]

約数ペア:

[(1, 15012450), (2, 7506225), (3, 5004150), (5, 3002490), (6, 2502075), (9, 1668050), (10, 1501245), (15, 1000830), (18, 834025), (25, 600498), (30, 500415), (45, 333610), (50, 300249), (73, 205650), (75, 200166), (90, 166805), (146, 102825), (150, 100083), (219, 68550), (225, 66722), (365, 41130), (438, 34275), (450, 33361), (457, 32850), (657, 22850), (730, 20565), (914, 16425), (1095, 13710), (1314, 11425), (1371, 10950), (1825, 8226), (2190, 6855), (2285, 6570), (2742, 5475), (3285, 4570), (3650, 4113)]